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CVE-2026-74729

🗓️ 22 Aug 2026 15:33:19Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views

Usercopy overflow in Linux kernel aspeed lpc-snoop driver due to unsynchronized kfifo access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-74729
22 Aug 202616:18
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
22 Aug 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-74729 soc: aspeed: lpc-snoop: Fix usercopy overflow in snoop_file_read
22 Aug 202615:33
–cvelist
debian
Debian
[SECURITY] [DLA 4904-1] linux-6.12 security update
13 Nov 202610:33
–debian
debian
Debian
[SECURITY] [DSA 6602-1] linux security update
2 Nov 202616:13
–debian
debiancve
Debian CVE
CVE-2026-74729
22 Aug 202615:33
–debiancve
euvd
EUVD
EUVD-2026-64416
22 Aug 202615:33
–euvd
mscve
Microsoft CVE
soc: aspeed: lpc-snoop: Fix usercopy overflow in snoop_file_read
24 Aug 202608:06
–mscve
nvd
NVD
CVE-2026-74729
22 Aug 202616:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-74729
27 Aug 202606:10
–osv_bell
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.19–6.1.191
linuxlinux_kernelRange6.2.0–6.6.160
linuxlinux_kernelRange6.7.0–6.12.114
linuxlinux_kernelRange6.13.0–6.18.57
linuxlinux_kernelRange6.19.0–7.1.9
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/soc/aspeed/Makefile",
      "drivers/soc/aspeed/aspeed-lpc-snoop.c"
    ],
    "versions": [
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "f62afe827c52c300c64715631e6ac9e576c5112d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "b87c0d24386ed5106feac12034fe09d893ccb469",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "afe2527eae0b51d5e8ddd77293afab3a5a1311a4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "868c478abce858135db3eb65548a577e4b6747ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "131ab677b03349a5ae48da8722ec7075b37ec66e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3772e5da445420543b25825ac2b5971f3743f6e8",
        "lessThan": "1acef6d85bfd98bd9dfe1f08bffa397a4dda8a6f",
        "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/soc/aspeed/Makefile",
      "drivers/soc/aspeed/aspeed-lpc-snoop.c"
    ],
    "versions": [
      {
        "version": "4.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 Oct 2026 13:20Current
6.2Medium risk
Vulners AI Score6.2
EPSS0.00189
75