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Public proof of conceptFix available

CVE-2025-14765

A public proof of concept exists; no exploitation attested.

  • Published2025-12-16
  • Fixed in143.0.7499.146
  • WeaknessCWE-416

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Use after free in WebGPU in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Timeline

dates in UTC
  1. 2025-12-1623:15CVE publishedNVD

Versions per branch

NVD
Google chromeversion to verify
BranchAffectedFixed in
143.0< 143.0.7499.146143.0.7499.146

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As Chrome, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Google Chrome
    Affected
    • ≥ 143.0.7499.147, < 143.0.7499.147fixed in 143.0.7499.147custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-12-16

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • chromiumWolfiall versions · fixed in 143.0.7499.169-r0
  • chromiumopenSUSE:Tumbleweedall versions · fixed in 143.0.7499.146-1.1
  • chromiumopenSUSE:Leap 16.0all versions · fixed in 143.0.7499.192-bp160.1.1
  • chromiumDebian:14all versions · fixed in 143.0.7499.169-1
  • chromiumDebian:13all versions · fixed in 143.0.7499.169-1~deb13u1
  • chromiumDebian:12all versions · fixed in 143.0.7499.169-1~deb12u1
  • chromiumChainguardall versions · fixed in 143.0.7499.169-r0

Vendor advisories

  • CVE-2025-14765 Red Hat Product Security

    chromium-browser: Chromium: Use after free in WebGPU allows remote attacker to exploit heap corruption

Full record on NVD

Fix

  1. Update Google chrome to 143.0.7499.146
  2. Workaround from the vendor Red Hat Product Security CVE-2025-14765 · 1 productTo mitigate this issue, users should avoid visiting untrusted websites or opening untrusted HTML content. Employing a robust web browser sandbox, if available and configured, can further limit the potential impact of successful exploitation.

Advisories and patches

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2025-12-16
Last Modified
2026-09-30
NVD status
Analyzed
GitHub Advisory
GHSA-gv8f-9g4r-fj8q

Frequently asked questions

What is CVE-2025-14765?

Use after free in WebGPU in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Is CVE-2025-14765 actively exploited?

Active exploitation of CVE-2025-14765 has not been confirmed. Its EPSS score was 3.0% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-14765?

CVE-2025-14765 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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Sources for this record