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CVE-2026-16399

🗓️ 21 Jul 2026 12:38:12Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

Site isolation flaw in the DOM Navigation component fixed in Firefox 153.

Related
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CVE-2026-16399
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Cvelist
CVE-2026-16399 Site isolation issue in the DOM: Navigation component
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OSOS VersionArchitecturePackagePackage VersionFilename
Debian999allfirefox152.0.6-1firefox_152.0.6-1_all.deb

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21 Jul 2026 12:38Current
5.2Medium risk
Vulners AI Score5.2
3