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Fencer Vulns
high 8.8

CVE-2025-3619 json

Heap buffer overflow in Codecs in Google Chrome on Windows prior to 135.0.7049.95 allowed a remote attacker to potentially exploit heap cor…

published 2025-04-16 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-11486

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits
0
none known

Summary

Heap buffer overflow in Codecs in Google Chrome on Windows prior to 135.0.7049.95 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Patch / fix

  • google chrome 135.0.7049.95
  • chromium Debian 12 135.0.7049.95-1~deb12u1
  • chromium Debian 14, Debian 13 135.0.7049.95-1

debian advisories DEBIAN-CVE-2025-3619

  • libqt5-qtwebengine openSUSE Tumbleweed 5.15.19-1.1
  • chromium openSUSE Tumbleweed 135.0.7049.95-1.1
  • chromium Package Hub 15 SP6, openSUSE Leap 15.6 135.0.7049.95-bp156.2.110.1

opensuse advisories openSUSE-SU-2025:15531-1openSUSE-SU-2025:15027-1openSUSE-SU-2025:0133-1

  • qt5-qtwebengine Alpine 3.21 5.15.17-r7
  • qt5-qtwebengine Alpine 3.23, Alpine 3.22 5.15.17-r10
  • qt6-qtwebengine Alpine 3.24, Alpine 3.23, Alpine 3.22 6.8.2-r3

alpine advisories ALPINE-CVE-2025-3619

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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
18 mo ago

Exploit prediction

0.50% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

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
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

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.

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