CVE-2021-37959

high

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

8.0

Description

Use after free in Task Manager in Google Chrome prior to 94.0.4606.54 allowed an attacker who convinced a user to enage in a series of user gestures to potentially exploit heap corruption via a crafted HTML page.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-37959

OS impact

OS	Version	Status	Fixed in
arch		fixed	`4.3.2439.39-1`
debian	bookworm	fixed	`97.0.4692.71-0.1`
debian	bullseye	fixed	`97.0.4692.71-0.1~deb11u1`
debian	forky	fixed	`97.0.4692.71-0.1`
debian	sid	fixed	`97.0.4692.71-0.1`
debian	trixie	fixed	`97.0.4692.71-0.1`

References

https://security-tracker.debian.org/tracker/CVE-2021-37959

Verify integrity in audit chain (admin only). AS-IS.