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Fencer Vulns
high 8.8

CVE-2024-1670 json

Use after free in Mojo in Google Chrome prior to 122.0.6261.57 allowed a remote attacker to potentially exploit heap corruption via a craft…

published 2024-02-21 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-17405

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
9.1%
EPSS 9.1% chance of exploitation in 30 days, percentile 95%
public exploits
0
none known

Summary

Use after free in Mojo in Google Chrome prior to 122.0.6261.57 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Patch / fix

  • Google Chrome 122.0.6261.57
  • chromium Debian 12 122.0.6261.57-1~deb12u1
  • chromium Debian 14, Debian 13 122.0.6261.57-1

debian advisories DEBIAN-CVE-2024-1670

  • nodejs-electron openSUSE Tumbleweed 28.2.5-1.1
  • chromium openSUSE Tumbleweed 122.0.6261.111-1.1
  • chromium Package Hub 15 SP5, openSUSE Leap 15.5 122.0.6261.128-bp155.2.75.1
  • llvm17 Package Hub 15 SP5, openSUSE Leap 15.5 17.0.6-bp155.2.2

opensuse advisories openSUSE-SU-2024:13738-1openSUSE-SU-2024:13764-1openSUSE-SU-2024:13766-1openSUSE-SU-2024:0084-1

  • qt6-qtwebengine Alpine 3.19 6.6.1-r8
  • qt6-qtwebengine Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 6.6.2-r1

alpine advisories ALPINE-CVE-2024-1670

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-2024-1670 updated cvss 8.8

chromium-browser: Use after free in Mojo

  • 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

9.14% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • chromereleases.googleblog.com https://chromereleases.googleblog.com/2024/02/stable-channel-update-for-desktop_20.html referenced PoC, tagged "exploit" by a source, unverified
  • issues.chromium.org https://issues.chromium.org/issues/41481374 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

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

Affected products

  • Google Chrome
  • fedoraproject fedora

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.