CVE-2026-80569

🗓️ 26 Aug 2026 14:37:31Reported by LinuxType

Out-of-bounds write in Linux kernel synaptics-rmi4 driver via F55 electrode count exceeding F54 buffer.

Reporter	Title	Published	Views	Family All 4
Cvelist	CVE-2026-80569 Input: synaptics-rmi4 - bound the F54 report size to the allocated buffer	26 Aug 202614:37	–	cvelist
EUVD	EUVD-2026-66484	26 Aug 202614:37	–	euvd
NVD	CVE-2026-80569	26 Aug 202615:17	–	nvd
Positive Technologies	PT-2026-82185	26 Aug 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange4.10–5.10.266

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/input/rmi4/rmi_f54.c"
    ],
    "versions": [
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "6b3bdd44d4cd7d5e35de1d0f06d4930f3cecd403",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "b2f596f00d27703ce09167201ba57f55be8d2f9a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "b3932101c9c457148038392bc977f9b31e125a86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "12be3c6ca9589afd6ade41a59c761866e526634d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "42eaf0e6f79c487f419737314cf0760f7331d368",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "6b06aab79ff166d5781ce792d91acc2e58b1770b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "b7b9a8b1c303b62371698e396654d6724c79cb74",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c762cc68b6a12eedebefc156ea4838e54804e2eb",
        "lessThan": "49c5adc2b7d6e43c5cf033e1c86fdb9c16ababb1",
        "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/input/rmi4/rmi_f54.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "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/b3932101c9c457148038392bc977f9b31e125a86
git	www.git.kernel.org/stable/c/6b06aab79ff166d5781ce792d91acc2e58b1770b
git	www.git.kernel.org/stable/c/42eaf0e6f79c487f419737314cf0760f7331d368
git	www.git.kernel.org/stable/c/b7b9a8b1c303b62371698e396654d6724c79cb74
git	www.git.kernel.org/stable/c/6b3bdd44d4cd7d5e35de1d0f06d4930f3cecd403
git	www.git.kernel.org/stable/c/49c5adc2b7d6e43c5cf033e1c86fdb9c16ababb1
git	www.git.kernel.org/stable/c/12be3c6ca9589afd6ade41a59c761866e526634d
git	www.git.kernel.org/stable/c/b2f596f00d27703ce09167201ba57f55be8d2f9a

26 Aug 2026 15:17Current