CVE-2026-91733
chromium-browser: skia: Skia in chromium-browser: Information disclosure via improper state validation
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 16, 2026
Updated · November 5, 2026
Description
A flaw was found in Skia, a 2D graphics library used in chromium-browser. This improper state validation vulnerability allows a remote attacker, who has already compromised the renderer process, to read memory outside of the security sandbox. This can be achieved by enticing a user to open a specially crafted HTML page, leading to information disclosure.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 6.8CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
CWE-125 · Out-of-bounds Read