CVE-2025-14766

Out of bounds read and write in V8 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)

Affected

Google · Chrome

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

3.22% chance of exploitation in the next 30 days, 88th percentile

Published

2025-12-16

Updated

2026-02-26

Proof-of-concept exploits (1)

• InfoSecAntara/CVE-2025-14765-and-CVE-2025-147662★ · 2025-12-25

Security advisories

• https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_16.html
• https://issues.chromium.org/issues/466786677

References

• CVE Record
• NVD entry

Related

• CVE-2025-14765