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EUVD-2026-66458

🗓️ 26 Aug 2026 14:37:15Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

s390/zcrypt in Linux kernel exposes uninitialized kernel memory to CCA or EP11 crypto firmware.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80543
26 Aug 202614:37
cve
cvelist
Cvelist
CVE-2026-80543 s390/zcrypt: Pad trailing CCA or EP11 message with zeros
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-80543
26 Aug 202614:37
debiancve
nvd
NVD
CVE-2026-80543
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80543
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82159
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80543
27 Aug 202608:56
redhatcve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80543
26 Aug 202600:00
nessus
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    ],
    "enisaIdProduct": [
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        "id": "43547e4a-7f09-369e-a1ab-da2a1eb5b2f0",
        "product": {
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            "name": "Linux"
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      }
    ]
  }
]

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26 Aug 2026 14:37Current
5.6Medium risk
Vulners AI Score5.6
2