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CVE-2026-68291 idpf: fix max_vport related crash on allocation error during init

🗓️ 10 Aug 2026 12:02:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

idpf: fix init crash by delaying max_vports until vports and buffers are allocated.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
9 Aug 202616:00
–cnnvd
cve
CVE
CVE-2026-68291
10 Aug 202612:02
–cve
debian
Debian
[SECURITY] [DSA 6602-1] linux security update
2 Nov 202616:13
–debian
debiancve
Debian CVE
CVE-2026-68291
10 Aug 202612:02
–debiancve
oraclelinux
Oracle linux
kernel security, bug fix, and enhancement update
8 Oct 202600:00
–oraclelinux
oraclelinux
Oracle linux
kernel security update
13 Oct 202600:00
–oraclelinux
oraclelinux
Oracle linux
kernel security, bug fix, and enhancement update
15 Oct 202600:00
–oraclelinux
euvd
EUVD
EUVD-2026-55392
10 Aug 202612:02
–euvd
nvd
NVD
CVE-2026-68291
10 Aug 202613:20
–nvd
nessus
Tenable Nessus
Oracle Linux 9 : kernel (ELSA-2026-76739)
13 Oct 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/intel/idpf/idpf_virtchnl.c"
    ],
    "versions": [
      {
        "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
        "lessThan": "993571d207f5f4775b92df89788570468ffb9cdd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
        "lessThan": "08fffd2881e2804d55bc74f178e2843e8832b396",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
        "lessThan": "9fbe22b7aff0a65984d78ee6b93e2f8179abd1f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
        "lessThan": "237f1f7653b8729169af11fae79f01b90d00b87e",
        "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/net/ethernet/intel/idpf/idpf_virtchnl.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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