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CVE-2026-42765 NULL Dereference in Certificate Verification with OCSP Checking

🗓️ 09 Jun 2026 16:03:25Reported by opensslType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

NULL dereference crash in certificate verification when OCSP checking and partial chain verification are enabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
OpenSSL -- Multiple vulnerabilities
9 Jun 202600:00
freebsd
Circl
CVE-2026-42765
10 Jun 202604:55
circl
CVE
CVE-2026-42765
9 Jun 202616:03
cve
Debian CVE
CVE-2026-42765
9 Jun 202616:03
debiancve
EUVD
EUVD-2026-35482
9 Jun 202618:30
euvd
NVD
CVE-2026-42765
9 Jun 202617:17
nvd
Tenable Nessus
OpenSSL 3.6.0 < 3.6.3 Multiple Vulnerabilities
9 Jun 202600:00
nessus
Tenable Nessus
OpenSSL 4.0.0 < 4.0.1 Multiple Vulnerabilities
9 Jun 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-42765
10 Jun 202600:00
nessus
OSV
DEBIAN-CVE-2026-42765
9 Jun 202617:17
osv
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenSSL",
    "vendor": "OpenSSL",
    "versions": [
      {
        "lessThan": "4.0.1",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.6.3",
        "status": "affected",
        "version": "3.6.0",
        "versionType": "semver"
      }
    ]
  }
]

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