Security Advisory
CVE-2022-26387
7.5
HIGH
Vulnerability Description
When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
Published Date
December 22, 2022
Official Source
NIST NVD Advisory