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Fencer Vulns
high 8.3

CVE-2026-79247 json

Use after free in Chromoting in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker who had compromised the render…

published 2026-08-25 2 mo ago modified 2026-08-27 2 mo ago also EUVD-2026-65769

cvss
8.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

Use after free in Chromoting in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)

Patch / fix

  • google chrome 152.0.7977.65
  • chromium Debian 12 152.0.7977.75-1~deb12u1
  • chromium Debian 13 152.0.7977.75-1~deb13u1
  • chromium Debian 14 152.0.7977.64-1

debian advisories DEBIAN-CVE-2026-79247

  • chromium openSUSE Leap 16.0 152.0.7977.82-bp160.1.1
  • chromium openSUSE Tumbleweed 152.0.7977.64-1.1

opensuse advisories openSUSE-SU-2026:21799-1openSUSE-SU-2026:11628-1

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-2026-79247 updated cvss 9.9

chromium-browser: Chromoting in Google Chrome: Arbitrary code execution via use-after-free vulnerability

  • 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
none
Automatable
no
Technical impact
total
Assessed
2 mo ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA 3.1 8.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

  • Google Chrome

Classification

Weakness
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.