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No exploitation reportedFix available

CVE-2025-5063

No exploitation reported by the sources we read.

  • Published2025-05-27
  • Fixed in137.0.7151.55
  • 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 Compositing in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Timeline

dates in UTC
  1. 2025-05-2721:15CVE publishedNVD

Versions per branch

NVD
Google chrome
BranchAffectedFixed in
137.0< 137.0.7151.55137.0.7151.55

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
    • ≥ 137.0.7151.55, < 137.0.7151.55fixed in 137.0.7151.55custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-05-27

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 137.0.7151.55-r0
  • chromiumopenSUSE:Tumbleweedall versions · fixed in 138.0.7204.96-1.1
  • chromiumDebian:14all versions · fixed in 137.0.7151.55-1
  • chromiumDebian:13all versions · fixed in 137.0.7151.55-1
  • chromiumDebian:12all versions · fixed in 137.0.7151.55-3~deb12u1
  • chromiumChainguardall versions · fixed in 137.0.7151.55-r0
  • chromium-browser-stableMageia:9all versions · fixed in 136.0.7103.113-2.mga9.tainted
  • qt6-qtwebengineAlpine:v3.24all versions · fixed in 6.8.3-r1

2 more package ranges on OSV.dev

Full record on NVD

Fix

  1. Update Google chrome to 137.0.7151.55

Advisories and patches

Detection

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
2025-05-27
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-w87c-v4h6-r3wj

Frequently asked questions

What is CVE-2025-5063?

Use after free in Compositing in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Is CVE-2025-5063 actively exploited?

Active exploitation of CVE-2025-5063 has not been confirmed. Its EPSS score was 3.7% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-5063?

CVE-2025-5063 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