CVE-2026-68313 tipc: fix infinite loop in __tipc_nl_compat_dumpit

🗓️ 10 Aug 2026 12:02:48Reported by LinuxType

Tipc fix for infinite loop when dumpit returns negative errno; propagate error and exit to release mutex.

Reporter	Title	Published	Views	Family All 20
CBLMariner	CVE-2026-68313 affecting package kernel for versions less than 6.6.150.1-1	12 Aug 202623:21	–	cbl_mariner
CVE	CVE-2026-68313	10 Aug 202612:02	–	cve
Debian	[SECURITY] [DLA 4745-1] linux-6.12 security update	18 Aug 202610:51	–	debian
Debian CVE	CVE-2026-68313	10 Aug 202612:02	–	debiancve
Tenable Nessus	Debian dla-4745 : ata-modules-6.12.100+deb12-armmp-di - security update	18 Aug 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	12 Aug 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-68313	10 Aug 202600:00	–	nessus
EUVD	EUVD-2026-55414	10 Aug 202612:02	–	euvd
Mageia	Updated kernel, kmod-xtables-addons, kmod-virtualbox, kmod-nvidia-current-wopengpu & drakx-installer-images packages fix security vulnerabilities	25 Aug 202607:50	–	mageia
Mageia	Updated kernel-linus packages fix security vulnerabilities	25 Aug 202607:50	–	mageia

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/tipc/netlink_compat.c"
    ],
    "versions": [
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "2a1c1397275f27e33b6a2a565d81cfef0deb6656",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "98d09766cee3182aae292886e2fef0cbe8dba537",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "9cd8c88e1336ec0fbe02af1ddf2b52838d30fae4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "f9c669d9f4cac832fe31193cdbc24c6a9d99398b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "1ab78af2140189b735b8d3b889b0284128cb2013",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0796d1ef63deb38147729664691ba3090930b26",
        "lessThan": "22f8aa35964e8f2ab026578f45befc9605fd1b28",
        "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/tipc/netlink_compat.c"
    ],
    "versions": [
      {
        "version": "4.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.0",
        "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": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "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/b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48
git	www.git.kernel.org/stable/c/1ab78af2140189b735b8d3b889b0284128cb2013
git	www.git.kernel.org/stable/c/22f8aa35964e8f2ab026578f45befc9605fd1b28
git	www.git.kernel.org/stable/c/2a1c1397275f27e33b6a2a565d81cfef0deb6656
git	www.git.kernel.org/stable/c/e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef
git	www.git.kernel.org/stable/c/9cd8c88e1336ec0fbe02af1ddf2b52838d30fae4
git	www.git.kernel.org/stable/c/98d09766cee3182aae292886e2fef0cbe8dba537
git	www.git.kernel.org/stable/c/f9c669d9f4cac832fe31193cdbc24c6a9d99398b

19 Aug 2026 16:33Current

EPSS0.0021