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CVE-2026-93578

🗓️ 18 Sep 2026 11:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 17 Views

Netty OCSP Client missing id-kp-OCSPSigning EKU check enables remote authorization bypass.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93578
18 Sep 202613:09
–circl
cve
CVE
CVE-2026-93578
18 Sep 202610:53
–cve
cvelist
Cvelist
CVE-2026-93578 Io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass
18 Sep 202610:53
–cvelist
debiancve
Debian CVE
CVE-2026-93578
18 Sep 202610:53
–debiancve
euvd
EUVD
EUVD-2026-82871
18 Sep 202610:53
–euvd
mend
Mend
CVE-2026-93578
18 Sep 202610:53
–mend
nvd
NVD
CVE-2026-93578
18 Sep 202611:17
–nvd
opensuse
OPENSUSE Linux
netty-4.1.138-1.1 on GA media (moderate)
30 Sep 202600:00
–opensuse
osv
OSV
DEBIAN-CVE-2026-93578
18 Sep 202611:17
–osv
osv
OSV
OPENSUSE-SU-2026:11882-1 netty-4.1.138-1.1 on GA media
24 Sep 202600:00
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allnetty0netty_0_all.deb
Ubuntu16.04allnetty0netty_0_all.deb
Ubuntu18.04allnetty0netty_0_all.deb
Ubuntu20.04allnetty0netty_0_all.deb
Ubuntu22.04allnetty0netty_0_all.deb
Ubuntu24.04allnetty0netty_0_all.deb
Ubuntu26.04allnetty0netty_0_all.deb

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24 Sep 2026 01:37Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00226
SSVC
17