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CVE-2026-54876

🗓️ 05 Aug 2026 13:59:36Reported by opensslType 
cve
 cve
🔗 web.nvd.nist.gov👁 282 Views

TLS clients with OCSP checking enabled may leak memory per handshake when OCSP responses are empty.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54876
5 Aug 202613:59
attackerkb
cgr
Chainguard
CVE-2026-54876 vulnerabilities
18 Aug 202620:25
cgr
circl
Circl
CVE-2026-54876
5 Aug 202615:07
circl
cvelist
Cvelist
CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking
5 Aug 202613:59
cvelist
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 Multiple Vulnerabilities
5 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-54876
5 Aug 202600:00
nessus
Rows per page
Vulners
Node
OR
opensslopensslRange4.0.04.0.2
opensslopensslRange3.6.03.6.4
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenSSL",
    "vendor": "OpenSSL",
    "versions": [
      {
        "lessThan": "4.0.2",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.6.4",
        "status": "affected",
        "version": "3.6.0",
        "versionType": "semver"
      }
    ]
  }
]

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05 Aug 2026 20:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00261
SSVC
282