CVE-2026-9930

State: Published
Severity: 4.3 Medium
Published: May 28, 2026
Updated: May 29, 2026
Reserved: May 28, 2026

Description

Out of bounds write in Dawn in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	CISA-ADP

Weaknesses

CWE-787 Out of bounds write

Affected Products

Product	Versions
ChromeGoogle	148.0.7778.216 to before 148.0.7778.216Affected

References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html
https://issues.chromium.org/issues/501499832

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