CVE-2026-72157

🗓️ 15 Aug 2026 05:53:26Reported by LinuxType

ThunderboltIP tbnet_poll() skb_add_rx_frag overflows frags[] array causing kernel memory corruption.

Reporter	Title	Published	Views	Family All 17
Cvelist	CVE-2026-72157 net: thunderbolt: Fix frags[] overflow by bounding frame_count	15 Aug 202605:53	–	cvelist
Debian CVE	CVE-2026-72157	15 Aug 202605:53	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	4 Sep 202600:00	–	oraclelinux
EUVD	EUVD-2026-58915	15 Aug 202605:53	–	euvd
NVD	CVE-2026-72157	15 Aug 202606:21	–	nvd
Tenable Nessus	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500248)	4 Sep 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	12 Aug 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-72157	15 Aug 202600:00	–	nessus
OSV	BELL-CVE-2026-72157	18 Aug 202606:06	–	osv
OSV	DEBIAN-CVE-2026-72157	15 Aug 202606:21	–	osv

Vulners

CNA

Node

linux linux_kernelRange4.15–5.10.266

linux linux_kernelRange5.11.0–5.15.217

linux linux_kernelRange5.16.0–6.1.184

linux linux_kernelRange6.2.0–6.6.145

linux linux_kernelRange6.7.0–6.12.97

linux linux_kernelRange6.13.0–6.18.40

linux linux_kernelRange6.19.0–7.1.5

linux linux_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/thunderbolt/main.c"
    ],
    "versions": [
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "f96b3b35c622d565eff2438993e028d280163f5c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "6262f51e09d8dc8b07599a9e4f03bd3989d13fff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "569ba39b2d12995a29dc158e5b4de6e449278f30",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "2b3b4e5ff5a58ad32817824b0310e63908b12052",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "e27beb4536cbf1d59e2d8c2840e87d972aba906f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "e5824d5b841d99a2bcdd4e2c256643293bbc22c1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "fe6b606fbf0c3beb94ccf17fcf31d8c2138264e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "55d9895f89970501fe126d1026b586b04a224c27",
        "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/thunderbolt/main.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "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"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/f96b3b35c622d565eff2438993e028d280163f5c
git	www.git.kernel.org/stable/c/e27beb4536cbf1d59e2d8c2840e87d972aba906f
git	www.git.kernel.org/stable/c/569ba39b2d12995a29dc158e5b4de6e449278f30
git	www.git.kernel.org/stable/c/2b3b4e5ff5a58ad32817824b0310e63908b12052
git	www.git.kernel.org/stable/c/fe6b606fbf0c3beb94ccf17fcf31d8c2138264e3
git	www.git.kernel.org/stable/c/55d9895f89970501fe126d1026b586b04a224c27
git	www.git.kernel.org/stable/c/e5824d5b841d99a2bcdd4e2c256643293bbc22c1
git	www.git.kernel.org/stable/c/6262f51e09d8dc8b07599a9e4f03bd3989d13fff

23 Aug 2026 13:16Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.18.8

EPSS0.00345