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Fencer Vulns
high 8.0

CVE-2026-95376 json

Externally controlled reference in DevTools in Google Chrome prior to 154.0.8037.57 allowed an adjacent attacker leveraging social engineer…

published 2026-09-29 40 d ago modified 2026-10-01 38 d ago also EUVD-2026-89257

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits
0
none known

Summary

Externally controlled reference in DevTools in Google Chrome prior to 154.0.8037.57 allowed an adjacent attacker leveraging social engineering to bypass system access restrictions via crafted network traffic. (Chromium security severity: Medium)

Patch / fix

  • google chrome 154.0.8037.57
  • chromium Debian 14, Debian 12 154.0.8037.57-1
  • chromium Debian 13 154.0.8037.57-1~deb13u1

debian advisories DEBIAN-CVE-2026-95376

  • chromium openSUSE Leap 16.0 154.0.8037.97-bp160.1.1
  • chromium openSUSE Tumbleweed 154.0.8037.57-1.1

opensuse advisories openSUSE-SU-2026:22023-1openSUSE-SU-2026:11888-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-95376 updated cvss 6.5

chromium-browser: Externally controlled reference in DevTools

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
39 d ago

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • issues.chromium.org https://issues.chromium.org/issues/513134076 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.0 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 8.0 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Google Chrome

Classification

Weakness
  • CWE-610 Externally Controlled Reference to a Resource in Another Sphere
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.