CVE-2026-8531

State: Published
Severity: 8.8 High
Published: May 14, 2026
Updated: May 15, 2026
Reserved: May 14, 2026

Description

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-122 Heap buffer overflow

Affected Products

Product	Versions
ChromeGoogle	148.0.7778.168 to before 148.0.7778.168Affected

References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html
https://issues.chromium.org/issues/492350403

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