Every CVE of the last six months, updated daily.

Published vulnerabilities straight from the National Vulnerability Database, with severity, CWE class and affected products. Search it, filter it, and see what landed today.

296 published in the last 24 hours

2,795 in the last 7 days

58,275 in the last six months

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Source: NVD (National Vulnerability Database) · Updated Sep 23, 2026

Showing 4 of 4

MediumCVE-2026-12299CVSS score 5.4Jun 16, 2026
JIT miscompilation in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
CWE-843 CWE-733mozilla firefoxmozilla thunderbird
MediumCVE-2026-10702CVSS score 4.3Jun 2, 2026
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 151.0.3.
CWE-843 CWE-733mozilla firefox
HighCVE-2026-8389CVSS score 8.8May 12, 2026
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3.
CWE-119 CWE-686 CWE-843mozilla firefox
CriticalCVE-2026-4698CVSS score 9.8Mar 24, 2026
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CWE-843 CWE-733mozilla firefox

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