CVE-2022-26381

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 98 Firefox ESR versions prior to 91.7 Thunderbird versions prior to 91.7

Description The issue is related to a use-after-free error when handling HTML content, specifically in the context of SVG objects. This can lead to a potentially exploitable crash. An attacker could force a text reflow in an SVG object, causing the use-after-free condition. The vulnerability may allow a remote attacker to execute arbitrary code.

Recommendations For Firefox versions prior to 98, update to version 98 or later. For Firefox ESR versions prior to 91.7, update to version 91.7 or later. For Thunderbird versions prior to 91.7, update to version 91.7 or later.