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Fencer Vulns
critical 9.6

CVE-2026-119261 in the critical feed json

Buffer overflow in Skia in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to poten…

published 2026-10-30 10 d ago modified 2026-11-03 5 d ago also EUVD-2026-113430

cvss
9.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits
0
none known

Summary

Buffer overflow in Skia in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Patch / fix

  • google chrome 156.0.8078.79
  • chromium Debian 12 156.0.8078.79-1~deb12u1
  • chromium Debian 13 156.0.8078.79-1~deb13u1
  • chromium Debian 14 156.0.8078.79-1

debian advisories DEBIAN-CVE-2026-119261

  • chromium openSUSE Leap 16.0 156.0.8078.79-bp160.1.1
  • chromium openSUSE Tumbleweed 156.0.8078.79-1.1

opensuse advisories openSUSE-SU-2026:22215-1openSUSE-SU-2026:12377-1

  • webkit2gtk3 AlmaLinux 9 2.54.2-0.el9_8.2
  • webkit2gtk3-jsc AlmaLinux 9 2.54.2-0.el9_8.2

almalinux advisories ALSA-2026:95194

  • webkit2gtk3 Rocky Linux 9 2.54.2-0.el9_8.2

rocky linux advisories RLSA-2026:95194

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-2026-119261 updated cvss 8.8

chromium-browser: skia: Improper input validation in Skia

  • Red Hat Enterprise Linux 6 webkitgtk
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 7 webkitgtk3, webkitgtk4, libwebkit2gtk, webkitgtk4-jsc, webkitgtk4-plugin-process-gtk2
    affected: no fix available, no fix planned “Out of support scope”
  • Red Hat Enterprise Linux AppStream (v. 8) webkit2gtk3 2.54.2-2.el8_10, webkit2gtk3-jsc 2.54.2-2.el8_10
    fixed: vendor fix RHSA-2026:96080
  • Red Hat Enterprise Linux AppStream (v. 9) webkit2gtk3 2.54.2-0.el9_8.2, webkit2gtk3-jsc 2.54.2-0.el9_8.2
    fixed: vendor fix RHSA-2026:95194
  • Red Hat Enterprise Linux 7 firefox Red Hat Enterprise Linux 8 firefox Red Hat Enterprise Linux 9 firefox, firefox-x11 Red Hat Enterprise Linux 10 firefox
    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
none
Automatable
no
Technical impact
total
Assessed
10 d ago

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA 3.1 9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

  • Google Chrome

Classification

Weakness
  • CWE-122 Heap-based Buffer Overflow
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.