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CVE-2026-43208 net: do not pass flow_id to set_rps_cpu()

🗓️ 06 May 2026 11:28:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Linux kernel fix for CVE-2026-43208: compute flow_id in set_rps_cpu and avoid using get_rps_cpu to prevent crashes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1702)
20 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-43208
7 May 202600:00
nessus
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
6 May 202600:00
cnnvd
CVE
CVE-2026-43208
6 May 202611:28
cve
Debian CVE
CVE-2026-43208
6 May 202611:28
debiancve
EUVD
EUVD-2026-27771
6 May 202612:30
euvd
NVD
CVE-2026-43208
6 May 202612:16
nvd
OSV
BELL-CVE-2026-43208 CVE-2026-43208 does not affect BellSoft software
7 May 202606:09
osv
OSV
DEBIAN-CVE-2026-43208
6 May 202612:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/dev.c"
    ],
    "versions": [
      {
        "version": "48aa30443e52c9666d5cd5e67532e475f212337e",
        "lessThan": "5455a232edea6b946b99449f15ca771a8874a5a6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48aa30443e52c9666d5cd5e67532e475f212337e",
        "lessThan": "ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48aa30443e52c9666d5cd5e67532e475f212337e",
        "lessThan": "8a8a9fac9efa6423fd74938b940cb7d731780718",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/dev.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:20Current
CVSS 3.19.8
EPSS0.00481
25