CVE-2020-15675

high

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

8.0

Description

When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.

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-2020-15675

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-15675.html

vendor Authored 2026-05-27

Vendor advisory: arch — https://security.archlinux.org/ASA-202009-10

OS impact

OS	Version	Status	Fixed in
arch		fixed	`81.0-1`
sles		affected
debian	sid	fixed	`81.0-1`

References

https://security.archlinux.org/ASA-202009-10
https://www.suse.com/security/cve/CVE-2020-15675.html
https://security-tracker.debian.org/tracker/CVE-2020-15675

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