Rapid7

vulnerability

Debian: CVE-2022-29912: firefox-esr, thunderbird -- security update

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
May 6, 2022
Added
May 6, 2022
Modified
Mar 30, 2026

Description

Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Solutions

debian-upgrade-firefox-esrdebian-upgrade-thunderbird
Title
Rapid7 Labs

2026 Global Threat Landscape Report

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