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CVE-2026-80710 s390/dasd: Fix undersized format-check buffer

🗓️ 28 Aug 2026 06:53:10Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

Integer truncation in Linux kernel s390/dasd causes undersized allocation leading to heap overflow.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80710
28 Aug 202606:53
cve
debian
Debian
[SECURITY] [DLA 4788-1] linux-6.12 security update
19 Sep 202620:44
debian
debiancve
Debian CVE
CVE-2026-80710
28 Aug 202606:53
debiancve
euvd
EUVD
EUVD-2026-67445
28 Aug 202606:53
euvd
nvd
NVD
CVE-2026-80710
28 Aug 202608:16
nvd
osv
OSV
AZL-98193 CVE-2026-80710 affecting package kernel 6.6.150.1-1
28 Aug 202608:16
osv
osv
OSV
BELL-CVE-2026-80710
3 Sep 202606:05
osv
osv
OSV
DEBIAN-CVE-2026-80710
28 Aug 202608:16
osv
osv
OSV
UBUNTU-CVE-2026-80710
28 Aug 202608:16
osv
ptsecurity
Positive Technologies
PT-2026-83010
28 Aug 202600:00
ptsecurity
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/s390/block/dasd_eckd.c"
    ],
    "versions": [
      {
        "version": "8fd575200db5b53f6ea6818dd017f1b43190db12",
        "lessThan": "aca18289c86f22d3fc2f3f6ff615286e7b1702f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fd575200db5b53f6ea6818dd017f1b43190db12",
        "lessThan": "9f88dda2f22927d22498801a92cab6a9424eaf86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fd575200db5b53f6ea6818dd017f1b43190db12",
        "lessThan": "e16e0fc54120cee3c6f0362de95aab6792865857",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fd575200db5b53f6ea6818dd017f1b43190db12",
        "lessThan": "87f3389cd3920714c53e704778f7ca7f1cf0c39c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fd575200db5b53f6ea6818dd017f1b43190db12",
        "lessThan": "7f40b346462f563a0d6e841a77b5163d2a882a04",
        "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/block/dasd_eckd.c"
    ],
    "versions": [
      {
        "version": "4.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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