CVE-2026-80803 nfc: digital: clamp SENSF_RES length to the destination buffer

🗓️ 04 Sep 2026 15:13:17Reported by LinuxType

Linux kernel nfc: digital stack buffer overflow in digital_in_recv_sensf_res() via oversized SENSF_RES.

Reporter	Title	Published	Views	Family All 19
CVE	CVE-2026-80803	4 Sep 202615:13	–	cve
Debian	[SECURITY] [DLA 4777-1] linux security update	8 Sep 202616:49	–	debian
Debian	[SECURITY] [DLA 4788-1] linux-6.12 security update	19 Sep 202620:44	–	debian
Debian CVE	CVE-2026-80803	4 Sep 202615:13	–	debiancve
Tenable Nessus	Debian dla-4777 : ata-modules-6.1.0-52-armmp-di - security update	8 Sep 202600:00	–	nessus
Tenable Nessus	Debian dla-4788 : ata-modules-6.12.100+deb12-armmp-di - security update	21 Sep 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-80803	4 Sep 202600:00	–	nessus
EUVD	EUVD-2026-71238	4 Sep 202615:13	–	euvd
Microsoft CVE	nfc: digital: clamp SENSF_RES length to the destination buffer	6 Sep 202611:35	–	mscve
NVD	CVE-2026-80803	4 Sep 202616:18	–	nvd

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/digital_technology.c"
    ],
    "versions": [
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "6afb29751ee731e7f7a96feb8a15f91441e552ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "e886c63d2ca7108826076989103a1ffa8a0bb8f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "4e942da2869bcd646353eef706b7dd82efeb9db5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "d0756a98277e383c26fead988a96c91f0781cd7f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "af4c0606f743e009254a8d252096855335ade85d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "a56773e649ea99b344d6bbaf90f34c8e3fadef5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "a1ef9bddfbb3ae42b036c5aa16cf386d78db70b6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "31aa28ed732f66ab83c40ef53d99791be69b85c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8c0695e4998dd268ff2a05951961247b7e015651",
        "lessThan": "344a56d7c8e0f3cbaff0bcb1bcd95a1a1db24b16",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/digital_technology.c"
    ],
    "versions": [
      {
        "version": "3.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.267",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.218",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.185",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.154",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.106",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.47",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.11",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.1",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/344a56d7c8e0f3cbaff0bcb1bcd95a1a1db24b16
git	www.git.kernel.org/stable/c/af4c0606f743e009254a8d252096855335ade85d
git	www.git.kernel.org/stable/c/6afb29751ee731e7f7a96feb8a15f91441e552ba
git	www.git.kernel.org/stable/c/a1ef9bddfbb3ae42b036c5aa16cf386d78db70b6
git	www.git.kernel.org/stable/c/d0756a98277e383c26fead988a96c91f0781cd7f
git	www.git.kernel.org/stable/c/e886c63d2ca7108826076989103a1ffa8a0bb8f4
git	www.git.kernel.org/stable/c/4e942da2869bcd646353eef706b7dd82efeb9db5
git	www.git.kernel.org/stable/c/a56773e649ea99b344d6bbaf90f34c8e3fadef5d
git	www.git.kernel.org/stable/c/31aa28ed732f66ab83c40ef53d99791be69b85c4

04 Sep 2026 15:13Current

EPSS0.00243