OCTOBER 8, 2026
Live Feed
Back to database
Case File

CVE-2026-100792

HIGH · CVSS 7.1 EPSS 0.28%

Source: NVD + CISA KEV + EPSS · Published 2026-09-29 · Last synced 2026-10-08

CyberRota Analysis

AI-Generated

A Just-In-Time (JIT) miscompilation vulnerability in the JavaScript: WebAssembly component affects Firefox and Java, potentially allowing attackers to execute arbitrary code. Users of Firefox, particularly those on versions prior to 153.4, 157, or ESR 140.17, should prioritize updates to mitigate the risk of exploitation. Java developers utilizing affected versions should also assess their environments for potential impacts.

CVE
CVE-2026-100792
Severity
HIGH
CVSS
7.1
EPSS
0.28%
Firefox Java

Original NVD Description

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.