CVE-2026-46119

🗓️ 28 May 2026 09:35:34Reported by LinuxType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 7 Views

Libceph fixes slab out-of-bounds in auth messages; negative results are errors and a guard is added

Reporter	Title	Published	Views	Family All 17
ATTACKERKB	CVE-2026-46119	28 May 202609:35	–	attackerkb
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46119 libceph: Fix slab-out-of-bounds access in auth message processing	28 May 202609:35	–	cvelist
Debian CVE	CVE-2026-46119	28 May 202609:35	–	debiancve
EUVD	EUVD-2026-32878	28 May 202609:35	–	euvd
NVD	CVE-2026-46119	28 May 202610:16	–	nvd
OSV	BELL-CVE-2026-46119	29 May 202606:09	–	osv
OSV	DEBIAN-CVE-2026-46119	28 May 202610:16	–	osv
OSV	ECHO-4D5A-1713-2FEB	28 May 202623:19	–	osv
OSV	ROOT-OS-DEBIAN-11-CVE-2026-46119 CVE-2026-46119 in rootio-linux - Patched by Root	31 May 202603:58	–	osv

Vulners

CNA

Node

linux linux_kernelRange2.6.34–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.88

linux linux_kernelRange6.13.0–6.18.30

linux linux_kernelRange6.19.0–7.0.7

linux linux_kernelRange7.1.0–7.1-rc1

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ceph/auth.c",
      "net/ceph/mon_client.c"
    ],
    "versions": [
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "c2374b92c729d0388a538b3cde7b3e3b5e55ef39",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "38fdf04c602d52c42c67fc1617211492753b7e8b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "2ae0afd98432536562fa8261538ae795446f0589",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "408e85ee708b6aa03eeb0220ffa0915f4d407181",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "b7df9fbd4869fdfe09a3f501ffd228486521e062",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "8517b6c8d2c759918ba0058cb6c7e14d59643202",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
        "lessThan": "1c439de70b1c3eb3c6bffa8245c16b9fc318f114",
        "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/auth.c",
      "net/ceph/mon_client.c"
    ],
    "versions": [
      {
        "version": "2.6.34",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.34",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/2ae0afd98432536562fa8261538ae795446f0589
git	www.git.kernel.org/stable/c/b7df9fbd4869fdfe09a3f501ffd228486521e062
git	www.git.kernel.org/stable/c/408e85ee708b6aa03eeb0220ffa0915f4d407181
git	www.git.kernel.org/stable/c/c2374b92c729d0388a538b3cde7b3e3b5e55ef39
git	www.git.kernel.org/stable/c/8517b6c8d2c759918ba0058cb6c7e14d59643202
git	www.git.kernel.org/stable/c/38fdf04c602d52c42c67fc1617211492753b7e8b
git	www.git.kernel.org/stable/c/1c439de70b1c3eb3c6bffa8245c16b9fc318f114

01 Jun 2026 17:17Current

6Medium risk

Vulners AI Score6

CVSS 3.19.1

EPSS0.00055