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CVE-2026-80545

🗓️ 26 Aug 2026 14:37:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Linux kernel s390/zcrypt missing input validation and overflow in EP11 CPRB length checks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80545 s390/zcrypt: Improve EP11 CPRB length and overflow checks
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-80545
26 Aug 202614:37
debiancve
euvd
EUVD
EUVD-2026-66460
27 Aug 202606:31
euvd
nvd
NVD
CVE-2026-80545
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80545
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82161
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80545
27 Aug 202607:56
redhatcve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80545
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": "2976b9d2e716c7e5487ca7c29a7bd076cf9adf08",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2c6d91eb8b1533753755f07803e47eceed263d0",
        "lessThan": "17ac0bc866fc624cd05f022dcd8b730c0af11bb1",
        "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
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.8
6