SEPTEMBER 23, 2026
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Case File

CVE-2026-8968

HIGH · CVSS 7.5 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-19 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox. It may lead to a denial-of-service condition.

CVE
CVE-2026-8968
Severity
HIGH
CVSS
7.5
EPSS
0.41%
Firefox

Original NVD Description

Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Related CVEs

Other vulnerabilities affecting the same vendor(s)