A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2022-12-22T00:00:00

Updated: 2024-08-03T14:39:38.591Z

Reserved: 2022-12-09T00:00:00

Link: CVE-2022-46880

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:47.333

Modified: 2023-05-03T12:16:34.587

Link: CVE-2022-46880

cve-icon Redhat

Severity : Important

Publid Date: 2022-12-13T00:00:00Z

Links: CVE-2022-46880 - Bugzilla