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Fencer Vulns
high 7.5

CVE-2024-5496 json

Use after free in Media Session in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to execute arbitrary code inside a sandb…

published 2024-05-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-46706

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

Use after free in Media Session in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Patch / fix

  • google chrome 125.0.6422.141
  • chromium Debian 12 125.0.6422.141-1~deb12u1
  • chromium Debian 14, Debian 13 125.0.6422.141-1

debian advisories DEBIAN-CVE-2024-5496

  • libqt5-qtwebengine openSUSE Tumbleweed 5.15.18-1.1
  • opera openSUSE Leap 15.6 NonFree 112.0.5197.25-lp156.2.11.1
  • opera openSUSE Leap 15.5 NonFree 111.0.5168.43-lp155.3.51.1
  • chromium openSUSE Tumbleweed 125.0.6422.141-1.1
  • chromium Package Hub 15 SP6, openSUSE Leap 15.6 125.0.6422.141-bp156.2.3.1

opensuse advisories openSUSE-SU-2024:14548-1openSUSE-SU-2024:0223-1openSUSE-SU-2024:0187-1openSUSE-SU-2024:14013-1openSUSE-SU-2024:0155-1

  • qt5-qtwebengine Alpine 3.20 5.15.16-r9
  • qt5-qtwebengine Alpine 3.23, Alpine 3.22, Alpine 3.21 5.15.17-r0
  • qt6-qtwebengine Alpine 3.20 6.6.3-r6

alpine advisories ALPINE-CVE-2024-5496

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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-2024-5496 updated

chromium: use after free in Media Session

  • 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 y ago

Exploit prediction

0.90% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • issues.chromium.org https://issues.chromium.org/issues/338929744 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.