CVE-2026-68082

🗓️ 08 Aug 2026 09:17:45Reported by LinuxType

CVE-2026-68082: libceph fixes two unsafe decodes in decode_lockers to prevent OSD out-of-bounds reads.

Reporter	Title	Published	Views	Family All 18
ATTACKERKB	CVE-2026-68082	8 Aug 202609:17	–	attackerkb
Circl	CVE-2026-68082	8 Aug 202614:36	–	circl
Cvelist	CVE-2026-68082 libceph: fix two unsafe bare decodes in decode_lockers()	8 Aug 202609:17	–	cvelist
Debian	[SECURITY] [DSA 6466-1] linux security update	25 Aug 202620:09	–	debian
Debian CVE	CVE-2026-68082	8 Aug 202609:17	–	debiancve
Tenable Nessus	Debian dsa-6466 : ata-modules-6.12.101+deb13-armmp-di - security update	25 Aug 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-68082	8 Aug 202600:00	–	nessus
EUVD	EUVD-2026-54775	8 Aug 202609:17	–	euvd
NVD	CVE-2026-68082	8 Aug 202610:16	–	nvd
OPENSUSE Linux	kernel-devel-7.1.8-1.1 on GA media (moderate)	14 Aug 202600:00	–	opensuse

Vulners

CNA

Node

linux linux_kernelRange4.9–5.10.266

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_kernelRange6.19.0–7.1.6

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": [
      "net/ceph/cls_lock_client.c"
    ],
    "versions": [
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "c8ade01170a27d8ede0d761c255268af81e417f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "001835c599899ef1bd3506a815110a6374451554",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "7c422364acd93d7da1dfc27d6b54635a269653a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "02430f6f729b297e803d0605871f0a670b4eafd6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "57ba829804fe6d34bbac3b826c4b15c1caa54862",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "89df5d71f83f8e2781286798fd8ae5e42cf5f1a7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "a54be593d0b749161b08a1e56189b2cb9114267a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4ed4a530562881cc5225050e42d96034f405aae",
        "lessThan": "a109a556115271ca7896dcda7b4b7e45e156c227",
        "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/ceph/cls_lock_client.c"
    ],
    "versions": [
      {
        "version": "4.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.9",
        "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": "7.1.6",
        "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/001835c599899ef1bd3506a815110a6374451554
git	www.git.kernel.org/stable/c/a54be593d0b749161b08a1e56189b2cb9114267a
git	www.git.kernel.org/stable/c/c8ade01170a27d8ede0d761c255268af81e417f8
git	www.git.kernel.org/stable/c/02430f6f729b297e803d0605871f0a670b4eafd6
git	www.git.kernel.org/stable/c/57ba829804fe6d34bbac3b826c4b15c1caa54862
git	www.git.kernel.org/stable/c/89df5d71f83f8e2781286798fd8ae5e42cf5f1a7
git	www.git.kernel.org/stable/c/7c422364acd93d7da1dfc27d6b54635a269653a1
git	www.git.kernel.org/stable/c/a109a556115271ca7896dcda7b4b7e45e156c227

23 Aug 2026 13:16Current

5.6Medium risk

Vulners AI Score5.6

CVSS 3.19.8

EPSS0.00399