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CVE-2026-97991 vdpa_sim_blk: reject out-of-range sector starts

🗓️ 25 Sep 2026 10:23:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Linux kernel vdpa_sim_blk out-of-bounds read/write via out-of-range sector starts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-97991
25 Sep 202610:23
–cve
debiancve
Debian CVE
CVE-2026-97991
25 Sep 202610:23
–debiancve
euvd
EUVD
EUVD-2026-86645
25 Sep 202610:23
–euvd
nvd
NVD
CVE-2026-97991
25 Sep 202611:17
–nvd
osv
OSV
DEBIAN-CVE-2026-97991
25 Sep 202611:17
–osv
osv
OSV
UBUNTU-CVE-2026-97991
25 Sep 202600:00
–osv
ubuntucve
UbuntuCve
CVE-2026-97991
25 Sep 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/vdpa/vdpa_sim/vdpa_sim_blk.c"
    ],
    "versions": [
      {
        "version": "7d189f617f83f780915b737896a696ff605bd19f",
        "lessThan": "14acb0d44b7d90a077beb7b92b444b90bafda9d9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d189f617f83f780915b737896a696ff605bd19f",
        "lessThan": "a8a1413a2cfdbedc896249f461d6d92efbbfe21f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d189f617f83f780915b737896a696ff605bd19f",
        "lessThan": "d6dac17e20fd2abd0eb8c09d69fccf7426e12bcf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d189f617f83f780915b737896a696ff605bd19f",
        "lessThan": "0a8693f00c408d85f086ad85d29e7030bf1e2055",
        "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/vdpa/vdpa_sim/vdpa_sim_blk.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.7",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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