CVE-2026-5282

high

Description

Out of bounds read in WebCodecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

References

References
More

http://chromereleases.googleblog.com/2026/05/long-term-support-channel-update-for_0791967139.html

http://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html

https://issues.chromium.org/issues/491655161

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html

Details

Source: Mitre, NVD

Published: 2026-04-01

Updated: 2026-04-01

Risk Information

CVSS v2

Base Score: 9.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:C

Severity: High

CVSS v3

Base Score: 8.1

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