SEPTEMBER 7, 2026
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Case File

CVE-2026-16362

HIGH · CVSS 8.8 EPSS 0.29%

Source: NVD + CISA KEV + EPSS · Published 2026-07-21 · Last synced 2026-08-20

CyberRota Analysis

AI-Generated

A use-after-free vulnerability in the WebRTC Audio/Video component of Firefox can lead to potential code execution or crashes, posing a significant risk to users. Organizations and individuals using affected versions of Firefox and Thunderbird should prioritize updating to the patched versions (Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13) to mitigate this high-severity threat.

CVE
CVE-2026-16362
Severity
HIGH
CVSS
8.8
EPSS
0.29%
Firefox

Original NVD Description

Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-84642 HIGH CVE-2026-84641 HIGH CVE-2026-84640 HIGH CVE-2026-84639 CRITICAL CVE-2026-84637 CRITICAL CVE-2026-84145 HIGH