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CVE-2026-80544

🗓️ 26 Aug 2026 14:37:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Linux kernel s390/zcrypt EP11 CPRB domain handling lacks proper ASN.1 validation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80544 s390/zcrypt: Improve EP11 CPRB domain handling with ASN.1 parsing
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-80544
26 Aug 202614:37
debiancve
euvd
EUVD
EUVD-2026-66459
27 Aug 202606:31
euvd
nvd
NVD
CVE-2026-80544
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80544
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82160
26 Aug 202600:00
ptsecurity
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80544
26 Aug 202600:00
nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.17.1.10
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/s390/crypto/zcrypt_msgtype6.c"
    ],
    "versions": [
      {
        "version": "e2c6d91eb8b1533753755f07803e47eceed263d0",
        "lessThan": "db21b2cf6dd0af5ffd08931e0a9fcda5a0473220",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2c6d91eb8b1533753755f07803e47eceed263d0",
        "lessThan": "0864a163783bff109b548266921829ea794edc93",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/s390/crypto/zcrypt_msgtype6.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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27 Aug 2026 06:17Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.8
7