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CVE-2026-40356

🗓️ 28 Apr 2026 00:00:00Reported by mitreType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-40356: MIT Kerberos 5 before 1.22.3 allows unauthenticated underflow and out-of-bounds read via gss_accept_sec_context with NegoEx.

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "product": "Kerberos 5",
    "vendor": "MIT",
    "versions": [
      {
        "lessThan": "1.22.3",
        "status": "affected",
        "version": "1.18",
        "versionType": "custom"
      }
    ]
  }
]

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28 Apr 2026 05:23Current
CVSS 3.15.9
EPSS0.00501
34