CVE-2026-5284

high

Description

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

References

References
More

https://www.securityweek.com/exploited-zero-day-among-21-vulnerabilities-patched-in-chrome/

https://www.helpnetsecurity.com/2026/04/01/google-chrome-zero-day-cve-2026-5281/

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

https://issues.chromium.org/issues/492139412

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: 7.6

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

Severity: High

CVSS v3

Base Score: 7.5

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