CASCACascade Atlas

Evidence dossier

CVE-2025-0411

7-Zip Mark-of-the-Web Bypass Vulnerability

73.9–88.9Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

7-Zip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, 7-Zip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-25456.

State
PUBLISHED
Published
Jan 25, 2025
Updated
Feb 26, 2026
Evidence coverage
85%
CISA KEVCatalog member

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

FIRST EPSS67.07%

2026-07-18 · v2026.06.15 · percentile 99.2%

Source stateNo scored conflict

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

zdioriginal assertion
container

7-Zip Mark-of-the-Web Bypass Vulnerability

CISA KEVoriginal assertion
observed_exploitation

7-Zip Mark of the Web Bypass Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.670710000000; percentile 0.992200000000

Applicability

Cited product scope

Trace impact →
7-Zip7-Zip
[{"status": "affected", "version": "24.08 (x64)"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*; end excluding 24.09supported
Unknown vendorUnknown product
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*supported

Assessments

CVSS by origin

7.0
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.0
zdi-disclosures@trendmicro.comCVSS 3.0 · role SecondaryCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.0
zdiCVSS 3.0 · role unknownCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Limitations and unknowns

  • 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; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • 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.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.