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CVE-2026-72340

🗓️ 15 Aug 2026 05:55:47Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 42 Views

Linux kernel VCAP race condition in Super VCAP block causes hardware entry corruption via debugfs rule dumps.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-72340 net: microchip: vcap: fix races on the shared Super VCAP block
15 Aug 202605:55
cvelist
debiancve
Debian CVE
CVE-2026-72340
15 Aug 202605:55
debiancve
euvd
EUVD
EUVD-2026-59239
15 Aug 202605:55
euvd
nvd
NVD
CVE-2026-72340
15 Aug 202606:22
nvd
osv
OSV
BELL-CVE-2026-72340
18 Aug 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-72340
15 Aug 202606:22
osv
osv
OSV
UBUNTU-CVE-2026-72340
15 Aug 202606:22
osv
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0952
12 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-72340
18 Aug 202600:00
nessus
ptsecurity
Positive Technologies
PT-2026-72528
15 Aug 202600:00
ptsecurity
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.26.6.145
linuxlinux_kernelRange6.7.06.12.97
linuxlinux_kernelRange6.13.06.18.40
linuxlinux_kernelRange6.19.07.1.5
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c",
      "drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api.h",
      "drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_private.h"
    ],
    "versions": [
      {
        "version": "71c9de995260222e739020104d477af4775a6d26",
        "lessThan": "786456d0a244bbd405dfc60e4de51f8b348b9cb1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "71c9de995260222e739020104d477af4775a6d26",
        "lessThan": "49806bef9572a2e012610517bc14ed0a4db0d1fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "71c9de995260222e739020104d477af4775a6d26",
        "lessThan": "1e71a40d101547380590db582213c1f1dce1f041",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "71c9de995260222e739020104d477af4775a6d26",
        "lessThan": "952928564cc5fdb06f92d7e25c6cd2e1d816362b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "71c9de995260222e739020104d477af4775a6d26",
        "lessThan": "d7a8d500d7e42837bd8dce40cb52c97c6e8706a9",
        "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/microchip/lan966x/lan966x_vcap_impl.c",
      "drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api.h",
      "drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c",
      "drivers/net/ethernet/microchip/vcap/vcap_api_private.h"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "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 06:18Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.8
EPSS0.00175
42