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CVE-2026-92040

🗓️ 15 Sep 2026 12:34:01Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

Use-after-free in Firefox JavaScript WebAssembly fixed in version 156.

Related
Packages
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-92040
15 Sep 202612:34
cve
cvelist
Cvelist
CVE-2026-92040 Use-after-free in the JavaScript: WebAssembly component
15 Sep 202612:34
cvelist
euvd
EUVD
EUVD-2026-78503
15 Sep 202612:34
euvd
nessus
Tenable Nessus
Mozilla Firefox < 156.0
15 Sep 202600:00
nessus
nessus
Tenable Nessus
Mozilla Firefox < 156.0
15 Sep 202600:00
nessus
mozilla
Mozilla
Security Vulnerabilities fixed in Firefox 156 — Mozilla
15 Sep 202600:00
mozilla
nvd
NVD
CVE-2026-92040
15 Sep 202613:16
nvd
ptsecurity
Positive Technologies
PT-2026-91976
15 Sep 202600:00
ptsecurity
OSOS VersionArchitecturePackagePackage VersionFilename
Debian999allfirefox156.0-1firefox_156.0-1_all.deb

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15 Sep 2026 12:34Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.0015
3