CVE-2026-80706

🗓️ 28 Aug 2026 06:53:07Reported by LinuxType

Linux kernel can softing fw_parse() out-of-bounds reads and DPRAM writes via truncated records.

Reporter	Title	Published	Views	Family All 6
Cvelist	CVE-2026-80706 can: softing: fw_parse(): validate firmware record spans	28 Aug 202606:53	–	cvelist
Debian CVE	CVE-2026-80706	28 Aug 202606:53	–	debiancve
EUVD	EUVD-2026-67441	28 Aug 202606:53	–	euvd
NVD	CVE-2026-80706	28 Aug 202608:16	–	nvd
OSV	DEBIAN-CVE-2026-80706	28 Aug 202608:16	–	osv
Positive Technologies	PT-2026-83006	28 Aug 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange2.6.38–5.10.265

linux linux_kernelRange5.11.0–5.15.216

linux linux_kernelRange5.16.0–6.1.183

linux linux_kernelRange6.2.0–6.6.151

linux linux_kernelRange6.7.0–6.12.103

linux linux_kernelRange6.13.0–6.18.44

linux linux_kernelRange6.19.0–7.1.8

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/can/softing/softing_fw.c"
    ],
    "versions": [
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "f6d9a6a9512430b395a1940d7b216394fd02d30b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "84c850b08fc0d671c245144b619683129b55690a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "d0eac0ea7cf493e787fd7b4a556e43ef03cb4b50",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "ae588e5b9cc268de1aabf30f939f0870717ca164",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "ad331e26fd213a19fee0de18cdacd67b7ff5b478",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "2ee477e541a6d5e434d6a4041c6b677ab42e1d82",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "808ed899dcf8bdef66894fda5eb7ee4bb0eb8dc1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
        "lessThan": "856d6cb04e5407523566b075841dcd6423757d1c",
        "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/can/softing/softing_fw.c"
    ],
    "versions": [
      {
        "version": "2.6.38",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.38",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.265",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "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/856d6cb04e5407523566b075841dcd6423757d1c
git	www.git.kernel.org/stable/c/808ed899dcf8bdef66894fda5eb7ee4bb0eb8dc1
git	www.git.kernel.org/stable/c/ae588e5b9cc268de1aabf30f939f0870717ca164
git	www.git.kernel.org/stable/c/f6d9a6a9512430b395a1940d7b216394fd02d30b
git	www.git.kernel.org/stable/c/d0eac0ea7cf493e787fd7b4a556e43ef03cb4b50
git	www.git.kernel.org/stable/c/84c850b08fc0d671c245144b619683129b55690a
git	www.git.kernel.org/stable/c/2ee477e541a6d5e434d6a4041c6b677ab42e1d82
git	www.git.kernel.org/stable/c/ad331e26fd213a19fee0de18cdacd67b7ff5b478

28 Aug 2026 08:16Current

5.8Medium risk

Vulners AI Score5.8