CASCACascade Atlas

Evidence dossier

CVE-2024-36971

net: fix __dst_negative_advice() race

Exploited in the wild (CISA KEV since Aug 7, 2024). NVD reports CVSS 3.1 7.8. EPSS estimates 2.7% exploit likelihood as of Aug 27, 2026.

67.0–74.6Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

In the Linux kernel, the following vulnerability has been resolved: net: fix __dst_negative_advice() race __dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first clear sk->sk_dst_cache, then call dst_release(old_dst). Note that sk_dst_reset(sk) is implementing this protocol correctly, while __dst_negative_advice() uses the wrong order. Given that ip6_negative_advice() has special logic against RTF_CACHE, this means each of the three ->negative_advice() existing methods must perform the sk_dst_reset() themselves. Note the check against NULL dst is centralized in __dst_negative_advice(), there is no need to duplicate it in various callbacks. Many thanks to Clement Lecigne for tracking this issue. This old bug became visible after the blamed commit, using UDP sockets.

State
PUBLISHED
Published
Jun 10, 2024
Updated
Aug 5, 2026
Evidence coverage
89%

Evidence chronology

What was known when

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  1. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Android Kernel Remote Code Execution Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Android Kernel Remote Code Execution Vulnerability
    Original evidence ↗
  2. Source dateSource date omittedFirst observed by CASCA
    CISA-ADP

    Record text: CISA ADP Vulnrichment

    Inspect raw assertion
    Field
    container
    Value
    CISA ADP Vulnrichment
    Original evidence ↗
  3. Source dateSource date omittedFirst observed by CASCA
    CVE Program

    Record text: CVE Program Container

    Inspect raw assertion
    Field
    container
    Value
    CVE Program Container
    Original evidence ↗
  4. Source dateSource date omittedFirst observed by CASCA
    Linux

    Record text: net: fix __dst_negative_advice() race

    Inspect raw assertion
    Field
    container
    Value
    net: fix __dst_negative_advice() race
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 2.7% probability · 84.84th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.027010000000; percentile 0.848380000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Aug 7, 2024 · first observed Jul 19, 2026

Exploit likelihood2.70%

FIRST EPSS · score date Aug 27, 2026 · 84.8th percentile · first observed Aug 27, 2026

SeverityCVSS 7.8

NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot

Evidence detail

Source limits and decisions

Why each evidence state has this value

casca-unknown-reasons-v1
Exploitation statusEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Exploit likelihoodEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Severity assessmentEvidence supported

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
None
Affected productsSource-reported scope

The cited source assertion is retained while canonical product linkage remains open.

Revision
casca-factor-d-obligations-v1
Cutoff
Aug 27, 2026
Resolution
Resolve identity

Source comparison

Who said what

CISA KEVOriginal assertion
Exploitation cataloged

Android Kernel Remote Code Execution Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Android Kernel Remote Code Execution Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
CISA-ADPIndependent enrichment
Record text

CISA ADP Vulnrichment

Inspect raw assertion
Field
container
Value
CISA ADP Vulnrichment
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CVE ProgramDerivative copy
Record text

CVE Program Container

Inspect raw assertion
Field
container
Value
CVE Program Container
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
LinuxOriginal assertion
Record text

net: fix __dst_negative_advice() race

Inspect raw assertion
Field
container
Value
net: fix __dst_negative_advice() race
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

2.7% probability · 84.84th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.027010000000; percentile 0.848380000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
8Underlying assertions
2Canonical products
8Target assertions
0Constraint assertions

Grouped from 2 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.

Identity source boundaries
  • Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

22 scope groups

CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 6.10 through * (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "6.10", "versionType": "custom", "lessThanOrEqual": "*"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 6.1.94 to before 6.2 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "6.1.94", "lessThan": "6.2", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: 4.6
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "4.6"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 6.6.34 to before 6.7 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "6.6.34", "lessThan": "6.7", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 6.9.4 to before 6.10 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "6.9.4", "lessThan": "6.10", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Affected: a87cb3e48ee8 to before 051c0bde9f04 (git comparison)Affected: a87cb3e48ee8 to before db0082825037 (git comparison)Affected: a87cb3e48ee8 to before 2295a7ef5c8c (git comparison)Affected: a87cb3e48ee8 to before eacb8b195579 (git comparison)Affected: a87cb3e48ee8 to before 81dd3c82a456 (git comparison)Affected: a87cb3e48ee8 to before 5af198c38712 (git comparison)Affected: a87cb3e48ee8 to before b8af8e6118a6 (git comparison)Affected: a87cb3e48ee8 to before 92f1655aa2b2 (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 0 to before 4.6 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 4.19.316 to before 4.20 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "4.19.316", "lessThan": "4.20", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 5.4.278 to before 5.5 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "5.4.278", "lessThan": "5.5", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 5.10.219 to before 5.11 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "5.10.219", "lessThan": "5.11", "versionType": "custom"}]
CISA-ADP · source assertedlinuxlinux_kernelDirect source scope
Unaffected: 5.15.161 to before 5.16 (custom comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "unaffected", "version": "5.15.161", "lessThan": "5.16", "versionType": "custom"}]
Linux · source assertedLinuxLinuxDirect source scope
Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before 051c0bde9f0450a2ec3d62a86d2a0d2fad117f13 (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before db0082825037794c5dba9959c9de13ca34cc5e72 (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before 2295a7ef5c8c49241bff769e7826ef2582e532a6 (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before eacb8b195579c174a6d3e12a9690b206eb7f28cf (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before 81dd3c82a456b0015461754be7cb2693991421b4 (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before 5af198c387128a9d2ddd620b0f0803564a4d4508 (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before b8af8e6118a6605f0e495a58d591ca94a85a50fc (git comparison)Affected: a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314 to before 92f1655aa2b2294d0b49925f3b875a634bd3b59e (git comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "051c0bde9f0450a2ec3d62a86d2a0d2fad117f13", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "db0082825037794c5dba9959c9de13ca34cc5e72", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "2295a7ef5c8c49241bff769e7826ef2582e532a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "eacb8b195579c174a6d3e12a9690b206eb7f28cf", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "81dd3c82a456b0015461754be7cb2693991421b4", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "5af198c387128a9d2ddd620b0f0803564a4d4508", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "b8af8e6118a6605f0e495a58d591ca94a85a50fc", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "92f1655aa2b2294d0b49925f3b875a634bd3b59e", "versionType": "git"}]
Linux · source assertedLinuxLinuxDirect source scope
Affected: 4.6Unaffected: 0 to before 4.6 (semver comparison)Unaffected: 4.19.316 through 4.19.* (semver comparison)Unaffected: 5.4.278 through 5.4.* (semver comparison)Unaffected: 5.10.219 through 5.10.* (semver comparison)Unaffected: 5.15.161 through 5.15.* (semver comparison)Unaffected: 6.1.94 through 6.1.* (semver comparison)Unaffected: 6.6.34 through 6.6.* (semver comparison)Unaffected: 6.9.4 through 6.9.* (semver comparison)Unaffected: 6.10 through * (original_commit_for_fix comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "4.6"}, {"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "semver"}, {"status": "unaffected", "version": "4.19.316", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.278", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.219", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.161", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.94", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.34", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.9.4", "versionType": "semver", "lessThanOrEqual": "6.9.*"}, {"status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}]
NVD CPE · OPERATING SYSTEMdebiandebian_linuxVulnerable target · 1 assertions
Version 10.0Canonical identity product-3ccb4bc87dfae98fa2f2a06435fe5b3d9be78572fb958a89f2d7a96b4066447eLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    07b237a9-69a3-4a9c-9da0-4e06bd37ae73
NVD CPE · OPERATING SYSTEMlinuxlinux_kernelVulnerable target · 7 assertions
Any version (unconstrained) (>= 4.20, < 5.4.278); Any version (unconstrained) (>= 4.6, < 4.19.316); Any version (unconstrained) (>= 5.11, < 5.15.161); Any version (unconstrained) (>= 5.16, < 6.1.94); Any version (unconstrained) (>= 5.5, < 5.10.219); Any version (unconstrained) (>= 6.2, < 6.6.34); Any version (unconstrained) (>= 6.7, < 6.9.4)Canonical identity product-0eda7a801761be4590f267cf319481c8c0aaa30546d99cc064edf77989ce05c9Linked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 4.20; through excluding 5.4.278
    Match ID
    7fdbf235-da18-49a1-8690-6c7272fd0701
  2. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 2
    Logic
    OR
    Version bounds
    from including 5.5; through excluding 5.10.219
    Match ID
    e9063af3-d593-43b7-810d-58b87f82f9f9
  3. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 5
    Logic
    OR
    Version bounds
    from including 6.2; through excluding 6.6.34
    Match ID
    6bd9dcfd-0342-4039-b8ce-70f26db7173b
  4. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 4
    Logic
    OR
    Version bounds
    from including 5.16; through excluding 6.1.94
    Match ID
    9d20de32-76f8-4e4c-a8df-5b53082d18e5
  5. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 3
    Logic
    OR
    Version bounds
    from including 5.11; through excluding 5.15.161
    Match ID
    31130639-53fe-4726-8986-434ee2528cb2
  6. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 6
    Logic
    OR
    Version bounds
    from including 6.7; through excluding 6.9.4
    Match ID
    991b9791-966a-4d18-9e8d-a8ab128e5627
  7. cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 0
    Logic
    OR
    Version bounds
    from including 4.6; through excluding 4.19.316
    Match ID
    4a293d74-eb53-4bbf-86bd-0569a72a4192

Affected-product evidence

Accepted scope and product mapping

2 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-9c702362a97e8770255c53f324861f65f3209d35ce95f01842c69a458450f6fa · product-0eda7a801761be4590f267cf319481c8c0aaa30546d99cc064edf77989ce05c9

Source class
Nvd cpe vulnerable target
Assertions
7
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
338334e2-abef-4c3e-b297-ea7da0ddc239559b796a-2861-4a58-a015-99a430aac6eb61ee56f8-c4c9-43e8-a8a0-607e7beda9bdaab653a0-9e7b-49ca-846e-3c7384aa18e6b0f9b60a-d84d-4fe2-bbdf-43c4d16648c1cdc33a25-7282-4e97-aa46-2cd8ddd9a9b6f84e0dd8-73f5-45c7-89d4-a91e9f49929b
Mapping establishedEvidence supported

vendor-66ae8c5e06427f7450637d18322b0dc411c0b469d940341cf076a620d444fe3c · product-3ccb4bc87dfae98fa2f2a06435fe5b3d9be78572fb958a89f2d7a96b4066447e

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
5a593d22-d8b2-4813-b9c5-e0761edca1f6
Source-reported scopeSource-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Vendor specified only by source · Product specified only by source

Source class
Direct cve affected
Assertions
20
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
09899295-9bbb-472b-8d53-6bad4f8632b1235f994f-fc44-48f4-b2f6-1454f047e378236b879c-5fec-4fc7-b611-35e13afd97ec2ad6fb9e-7e6c-4731-87bf-271d57a5fbf4513245b7-86d3-498b-844e-8f8fec446364547c65c8-3a77-4f16-a891-a51e888a07435b39d654-4538-47f1-9ec5-88b0ea80bcb67ac74743-ddc1-40f5-9565-93cd183879c380ba6e88-49ca-40f4-864f-9eda5a9068a3840816a4-3e11-4c35-b9cb-88dca538fb60889c9dcd-83ab-402f-95da-aa434dcfedb49ae6d8a0-9407-453f-b640-3b83f99090449cb9d1a5-b289-456d-9687-51a3cf70af3fa22615b8-394f-4075-8cc4-aa14ce47164bb115b746-5184-4171-960c-c73b189b93d1b2770c90-cdaa-4269-b107-788f2f013bbbb50a6de1-8c4e-4a48-b0a9-a3417e8c4df8c88a1af5-0f7c-4423-9af7-ef7de3554ae4caed59f0-d4fc-4ae9-be35-c05d15c27a31df017541-37a7-40c6-acb5-819a7483eb86

Assessments

CVSS by origin

7.8
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8
CVE Program sourceCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8
CISA-ADPCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8
LinuxCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Direct CVE/CNA normalized decisions

7.8Priority eligible

Linux

CVSS 3.1 · Primary · Original assertion · rank 1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
7.8
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1
7.8Priority eligible

CISA-ADP

CVSS 3.1 · Secondary · Independent enrichment · rank 2

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
7.8
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1

Assessments are retained side by side under closed precedence. Cascade never averages CVSS.

Evidence boundaries

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; remaining scope stays source-scoped.
  • NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
  • OSV aggregation and OSV-converted NVD material are not independent corroboration.
  • Red Hat facts are vendor assertions for the exact supplied products.
  • Nonmembership and not-yet-observed states are not proof of safety.