# CVE-2025-5419

Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

- Page: https://www.vulneraibility.com/cve/CVE-2025-5419
- CVSS: 8.8
- Known exploited: yes, in CISA KEV since 2025-06-05; CISA due date 2025-06-26
- EPSS: 7.49%
- Unvetted proof-of-concept code on GitHub: 4 GitHub proofs of concept (first 2025-06-14)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-08-20)
- Weakness: CWE-125, CWE-787
- Published: 2025-06-03

## Affected versions

- Google Chrome: affected < 137.0.7151.68

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html
- [other] https://issues.chromium.org/issues/420636529
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5419
- [other] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-5419

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.