CASCACascade Atlas

Evidence dossier

CVE-2016-7200

CVE-2016-7200

77.2–95.2Priority evidence range
As known Jul 21, 2026, 8:13 AM UTCgen-409cbd0c

Normalized restatement

The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-7201, CVE-2016-7202, CVE-2016-7203, CVE-2016-7208, CVE-2016-7240, CVE-2016-7242, and CVE-2016-7243.

State
PUBLISHED
Published
Nov 10, 2016
Updated
Oct 21, 2025
Evidence coverage
72%
CISA KEVCatalog member

Apply updates per vendor instructions.

FIRST EPSS82.49%

2026-07-18 · v2026.06.15 · percentile 99.6%

Source stateConflict visible

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

microsoftoriginal assertion
container

The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-7201, CVE-2016-7202, CVE-2016-7203, CVE-2016-7208, CVE-2016-7240, CVE-2016-7242, and CVE-2016-7243.

CISA KEVoriginal assertion
observed_exploitation

Microsoft Edge Memory Corruption Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.824900000000; percentile 0.996290000000

Applicability

Cited product scope

Trace impact →
5Underlying assertions
5Canonical products
1Target assertions
4Constraint assertions

Grouped from 2 configuration nodes in this exact generation. Visual grouping does not establish asset exposure or common root cause.

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

6 scope groups

microsoft · source assertedn/an/aDirect source scope
[{"status": "affected", "version": "n/a"}]
unknown
NVD CPE · APPLICATIONmicrosoftedgeVulnerable target · 1 assertions
Version not applicableCanonical identity product-392790dbff8af15e1e2ba8b85e7e6ce068ad4439e95ad4241880503780c43a59linked exact
supported
Inspect 1 returned assertions
  1. cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    77d197d7-57fb-4898-8c70-b19d5f0d5be0
NVD CPE · OPERATING SYSTEMmicrosoftwindows_10_1507Environmental constraint · 1 assertions
Version not applicableCanonical identity product-9851bd571b8ab08bca589cd73710badfef557d036f0fb7707f694f1c9f597cb4linked exact
constrained
Inspect 1 returned assertions
  1. cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Environmental constraint
    Configuration
    0 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    542daeec-73cc-46c6-a630-bf474a3446ac
NVD CPE · OPERATING SYSTEMmicrosoftwindows_10_1511Environmental constraint · 1 assertions
Version not applicableCanonical identity product-7b807aecec9e7ce1999b1cdf357022e504d2f3daa554142c46b57e2c37e3597alinked exact
constrained
Inspect 1 returned assertions
  1. cpe:2.3:o:microsoft:windows_10_1511:-:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Environmental constraint
    Configuration
    0 · node/1 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7a8e9d99-bd78-4340-88f2-5aff27ac37c9
NVD CPE · OPERATING SYSTEMmicrosoftwindows_10_1607Environmental constraint · 1 assertions
Version not applicableCanonical identity product-740fec3e9838b5eabe76ebe27e4d0d7a4cb2e0ef7e13923300d3d0b51e3fce1clinked exact
constrained
Inspect 1 returned assertions
  1. cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Environmental constraint
    Configuration
    0 · node/1 · match 2
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    61019899-d7af-46e4-a72c-d189180f66ab
NVD CPE · OPERATING SYSTEMmicrosoftwindows_server_2016Environmental constraint · 1 assertions
Version not applicableCanonical identity product-02e254d111ce604757a15650ef469f4f8365d6247da82ce3ac2695c3cfc7dc5flinked exact
constrained
Inspect 1 returned assertions
  1. cpe:2.3:o:microsoft:windows_server_2016:-:-:*:*:*:*:x64:*
    Official link
    linked exact
    Role
    Environmental constraint
    Configuration
    0 · node/1 · match 3
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    3e6083a1-78c4-4ed9-a80a-41483d47adc0

Assessments

CVSS by origin

8.8
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.6
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:H/Au:N/C:C/I:C/A:C
8.8
134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8
CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/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 remains unknown because WC-03 has not converted canonical CPE mappings into generation-bound mapping obligations; canonical identity alone does not score applicability.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.