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CVE-2026-74314

🗓️ 15 Aug 2026 05:58:12Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 55 Views

BPF map value recycle now uses NMI-safe field cancellation instead of full destruction in Linux kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
24 Aug 202610:19
–astralinux
cvelist
Cvelist
CVE-2026-74314 bpf: Cancel special fields on map value recycle
15 Aug 202605:58
–cvelist
debiancve
Debian CVE
CVE-2026-74314
15 Aug 202605:58
–debiancve
euvd
EUVD
EUVD-2026-59461
15 Aug 202605:58
–euvd
mscve
Microsoft CVE
bpf: Cancel special fields on map value recycle
23 Aug 202622:00
–mscve
nvd
NVD
CVE-2026-74314
15 Aug 202606:22
–nvd
osv-azl
osv-azl
AZL-96441 CVE-2026-74314 affecting package kernel 6.6.157.1-1
15 Aug 202606:22
–osv-azl
osv-bell
osv-bell
BELL-CVE-2026-74314
18 Aug 202606:06
–osv-bell
osv-debian
osv-debian
DEBIAN-CVE-2026-74314
15 Aug 202606:22
–osv-debian
osv-ubuntu
osv-ubuntu
UBUNTU-CVE-2026-74314
15 Aug 202606:22
–osv-ubuntu
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.18.18–5.19
OR
linuxlinux_kernelRange5.19–7.1.5
linuxlinux_kernelRange7.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf.h",
      "kernel/bpf/arraymap.c",
      "kernel/bpf/hashtab.c",
      "kernel/bpf/syscall.c",
      "tools/testing/selftests/bpf/prog_tests/htab_update.c",
      "tools/testing/selftests/bpf/prog_tests/linked_list.c",
      "tools/testing/selftests/bpf/prog_tests/map_kptr.c",
      "tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c",
      "tools/testing/selftests/bpf/progs/htab_update.c",
      "tools/testing/selftests/bpf/progs/linked_list.c",
      "tools/testing/selftests/bpf/progs/refcounted_kptr.c"
    ],
    "versions": [
      {
        "version": "14a324f6a67ef6a53e04362a70160a47eb8afffa",
        "lessThan": "9ea734e2cc0143d7429ab7dc0b20c85e5836183c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "14a324f6a67ef6a53e04362a70160a47eb8afffa",
        "lessThan": "a3a81d247651218e47153f2d2afd7aee236726fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f0462d38589422bc9e27fd3c6343dfeb6b3db2f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.18.18",
        "lessThan": "5.19",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf.h",
      "kernel/bpf/arraymap.c",
      "kernel/bpf/hashtab.c",
      "kernel/bpf/syscall.c",
      "tools/testing/selftests/bpf/prog_tests/htab_update.c",
      "tools/testing/selftests/bpf/prog_tests/linked_list.c",
      "tools/testing/selftests/bpf/prog_tests/map_kptr.c",
      "tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c",
      "tools/testing/selftests/bpf/progs/htab_update.c",
      "tools/testing/selftests/bpf/progs/linked_list.c",
      "tools/testing/selftests/bpf/progs/refcounted_kptr.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 06:19Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.8
EPSS0.00177
55