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CVE-2026-54876

🗓️ 05 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 6 Views

OpenSSL TLS client leaks memory per handshake when OCSP response has empty SingleResponse, enabling DoS.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54876
5 Aug 202613:59
attackerkb
cgr
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CVE-2026-54876 vulnerabilities
18 Aug 202620:25
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circl
Circl
CVE-2026-54876
5 Aug 202615:07
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cve
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CVE-2026-54876
5 Aug 202613:59
cve
cvelist
Cvelist
CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking
5 Aug 202613:59
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debiancve
Debian CVE
CVE-2026-54876
5 Aug 202613:59
debiancve
euvd
EUVD
EUVD-2026-53385
5 Aug 202613:59
euvd
nvd
NVD
CVE-2026-54876
5 Aug 202615:16
nvd
nessus
Tenable Nessus
OpenSSL 3.6.0 < 3.6.4 Vulnerability
5 Aug 202600:00
nessus
nessus
Tenable Nessus
OpenSSL 4.0.0 < 4.0.2 Vulnerability
5 Aug 202600:00
nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allnodejs0nodejs_0_all.deb
Ubuntu16.04allnodejs0nodejs_0_all.deb

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18 Aug 2026 19:25Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
EPSS0.00261
SSVC
6