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CVE-2026-71226 Libkcapi: memory corruption via uncanceled aio requests on error in libkcapi's one-shot aio path

🗓️ 05 Aug 2026 12:37:17Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Libkcapi one-shot aio path may error before draining IOCBs, causing memory corruption in user buffers

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-71226
5 Aug 202612:37
attackerkb
alpinelinux
AlpineLinux
CVE-2026-71226
5 Aug 202612:37
alpinelinux
cbl_mariner
CBLMariner
CVE-2026-71226 affecting package libkcapi for versions less than 1.5.1-1
18 Aug 202614:14
cbl_mariner
cve
CVE
CVE-2026-71226
5 Aug 202612:37
cve
debiancve
Debian CVE
CVE-2026-71226
5 Aug 202612:37
debiancve
euvd
EUVD
EUVD-2026-53375
5 Aug 202612:37
euvd
nessus
Tenable Nessus
Fedora 45 : libkcapi (2026-1a1eac3dfb)
20 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 46 : libkcapi (2026-e3ee465ab3)
21 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-71226
5 Aug 202600:00
nessus
mscve
Microsoft CVE
Libkcapi: memory corruption via uncanceled aio requests on error in libkcapi's one-shot aio path
9 Aug 202608:03
mscve
Rows per page
[
  {
    "repo": "https://github.com/smuellerDD/libkcapi",
    "vendor": "Stephan Muelle",
    "product": "libkcapi",
    "versions": [
      {
        "status": "affected",
        "version": "0.12.0",
        "lessThan": "1.5.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "libkcapi-main",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.5.1-0.1.hum1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libkcapi",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libkcapi",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libkcapi",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/ose-rhel-coreos-9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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