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Security Vulnerabilities fixed in Firefox 158.0.1 — Mozilla

🗓️ 20 Oct 2026 00:00:00Reported by Mozilla FoundationType 
mozilla
 mozilla
🔗 www.mozilla.org👁 14 Views

Firefox blocks compromised intermediate eMudhra certificates via OneCRL.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-113399
20 Oct 202613:07
–circl
circl
Circl
CVE-2026-113400
20 Oct 202613:08
–circl
circl
Circl
CVE-2026-113401
20 Oct 202613:08
–circl
circl
Circl
CVE-2026-113470
20 Oct 202613:09
–circl
cve
CVE
CVE-2026-113399
20 Oct 202612:58
–cve
cve
CVE
CVE-2026-113400
20 Oct 202612:58
–cve
cve
CVE
CVE-2026-113401
20 Oct 202612:58
–cve
cve
CVE
CVE-2026-113470
20 Oct 202612:58
–cve
cvelist
Cvelist
CVE-2026-113399 Incorrect boundary conditions in the SVG component
20 Oct 202612:58
–cvelist
cvelist
Cvelist
CVE-2026-113400 Uninitialized memory in the Audio/Video: cubeb component
20 Oct 202612:58
–cvelist
Rows per page
Vulners
Node
mozillafirefoxRange<158.0.1

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20 Oct 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00348
SSVC
14