AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2022-31736

CRITICAL · CVSS 9.8 EPSS 1.05%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-12-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2022-31736
Severity
CRITICAL
CVSS
9.8
EPSS
1.05%
Firefox

Original NVD 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.