vulnerability

Debian: CVE-2022-31736: firefox-esr, thunderbird -- security update

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:L/Au:N/C:C/I:C/A:C)

Published

Jun 3, 2022

Added

Jun 3, 2022

Modified

Mar 30, 2026

Description

A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Solutions

debian-upgrade-firefox-esrdebian-upgrade-thunderbird

References

CVE-2022-31736
https://attackerkb.com/topics/CVE-2022-31736
CWE-942
DEBIAN-DSA-5156-1
EUVD-EUVD-2022-53134
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-53134

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report