CVE-2026-74737

🗓️ 26 Aug 2026 14:36:50Reported by LinuxType

Linux AM65 CPSW Nuss driver out-of-bounds access from invalid port_id causing kernel crash.

Reporter	Title	Published	Views	Family All 14
Circl	CVE-2026-74737	27 Aug 202607:40	–	circl
Cvelist	CVE-2026-74737 net: ethernet: ti: am65-cpsw-nuss: Fix port_id extraction from SRC TAG	26 Aug 202614:36	–	cvelist
Debian CVE	CVE-2026-74737	26 Aug 202614:36	–	debiancve
EUVD	EUVD-2026-66567	27 Aug 202606:31	–	euvd
NVD	CVE-2026-74737	26 Aug 202615:16	–	nvd
OSV	AZL-97797 CVE-2026-74737 affecting package kernel 6.6.150.1-1	26 Aug 202615:16	–	osv
OSV	BELL-CVE-2026-74737	29 Aug 202606:03	–	osv
OSV	DEBIAN-CVE-2026-74737	26 Aug 202615:16	–	osv
OSV	UBUNTU-CVE-2026-74737	26 Aug 202615:16	–	osv
Positive Technologies	PT-2026-82117	26 Aug 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange5.7–5.10.266

linux linux_kernelRange5.11.0–5.15.217

linux linux_kernelRange5.16.0–6.1.184

linux linux_kernelRange6.2.0–6.6.153

linux linux_kernelRange6.7.0–6.12.105

linux linux_kernelRange6.13.0–6.18.46

linux linux_kernelRange6.19.0–7.1.10

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/ethernet/ti/am65-cpsw-nuss.c"
    ],
    "versions": [
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "14fc40bf28390e0ebee6a072457c36b82c614100",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "1c0e35ce761131f82062222779d8574849790892",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "9a220225efd6f58350bbb53fe70bdec08519267f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "551688b410d3fb0dae7739724422f268cd9446d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "46a8e084a159e638ac2728e96980b65d752d65fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "72e4e3d7efc3b7d85f86abbe8b94f8e45074abe3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "914e0100df3435bd14d09f397238e891cf9b7dce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "93a76530316a3d8cc2d82c3deca48424fee92100",
        "lessThan": "36a05d2820077bb3955acb8111e1041d39148037",
        "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/ti/am65-cpsw-nuss.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "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": "6.6.153",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "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/914e0100df3435bd14d09f397238e891cf9b7dce
git	www.git.kernel.org/stable/c/551688b410d3fb0dae7739724422f268cd9446d6
git	www.git.kernel.org/stable/c/46a8e084a159e638ac2728e96980b65d752d65fd
git	www.git.kernel.org/stable/c/36a05d2820077bb3955acb8111e1041d39148037
git	www.git.kernel.org/stable/c/1c0e35ce761131f82062222779d8574849790892
git	www.git.kernel.org/stable/c/9a220225efd6f58350bbb53fe70bdec08519267f
git	www.git.kernel.org/stable/c/14fc40bf28390e0ebee6a072457c36b82c614100
git	www.git.kernel.org/stable/c/72e4e3d7efc3b7d85f86abbe8b94f8e45074abe3

27 Aug 2026 06:17Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.19.8

EPSS0.00559