CVE-2026-46050

🗓️ 27 May 2026 12:57:06Reported by LinuxType

Md raid10 fix prevents deadlock during array check with nowait requests by addressing nr_pending underflow.

Reporter	Title	Published	Views	Family All 17
ATTACKERKB	CVE-2026-46050	27 May 202612:57	–	attackerkb
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46050 md/raid10: fix deadlock with check operation and nowait requests	27 May 202612:57	–	cvelist
Debian CVE	CVE-2026-46050	27 May 202612:57	–	debiancve
EUVD	EUVD-2026-32432	27 May 202612:57	–	euvd
NVD	CVE-2026-46050	27 May 202614:17	–	nvd
OSV	BELL-CVE-2026-46050	28 May 202606:10	–	osv
OSV	DEBIAN-CVE-2026-46050	27 May 202614:17	–	osv
OSV	ECHO-F42D-8E47-1DB6	28 May 202604:57	–	osv
OSV	ROOT-OS-DEBIAN-12-CVE-2026-46050 CVE-2026-46050 in rootio-linux - Patched by Root	2 Jun 202604:12	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.15.189–5.15.209

linux linux_kernelRange6.1.146–6.1.175

linux linux_kernelRange6.6.99–6.6.140

linux linux_kernelRange6.12.39–6.12.86

linux linux_kernelRange6.15.7–6.16

linux linux_kernelRange6.16–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.86

linux linux_kernelRange6.13.0–6.18.27

linux linux_kernelRange6.19.0–7.0.4

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": [
      "drivers/md/raid10.c"
    ],
    "versions": [
      {
        "version": "10c6021a609deb95f23f0cc2f89aa9d4bffb14c7",
        "lessThan": "2249983d971e6839b36284e6610390b2c217dfa1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9af149ca9d0dab6e59e813519d309eff62499864",
        "lessThan": "ae356d5eb1331d678985799f893e436314834a87",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fc3d7b23d139e3cbc944c15d99b3cdbed797d2d",
        "lessThan": "965d6162dd88cc7cc193cf7f5bfc132d8bbf0523",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2941155d9a5ae098b480d551f3a5f8605d4f9af5",
        "lessThan": "42fe37c90184cd1568838b84b488934c3671c963",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "43806c3d5b9bb7d74ba4e33a6a8a41ac988bde24",
        "lessThan": "cac2106bb9a2180b288079b49ed626414fb5bc45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "43806c3d5b9bb7d74ba4e33a6a8a41ac988bde24",
        "lessThan": "1cdff2937c618f81058422bbdc4974a3e7ec9379",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "43806c3d5b9bb7d74ba4e33a6a8a41ac988bde24",
        "lessThan": "7d96f3120a7fb7210d21b520c5b6f495da6ba436",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed7bcd9f617e4107ac0813c516e72e6b8f6029bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.189",
        "lessThan": "5.15.209",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.146",
        "lessThan": "6.1.175",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.99",
        "lessThan": "6.6.140",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.39",
        "lessThan": "6.12.86",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.15.7",
        "lessThan": "6.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/raid10.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "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": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "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/7d96f3120a7fb7210d21b520c5b6f495da6ba436
git	www.git.kernel.org/stable/c/965d6162dd88cc7cc193cf7f5bfc132d8bbf0523
git	www.git.kernel.org/stable/c/ae356d5eb1331d678985799f893e436314834a87
git	www.git.kernel.org/stable/c/1cdff2937c618f81058422bbdc4974a3e7ec9379
git	www.git.kernel.org/stable/c/42fe37c90184cd1568838b84b488934c3671c963
git	www.git.kernel.org/stable/c/cac2106bb9a2180b288079b49ed626414fb5bc45
git	www.git.kernel.org/stable/c/2249983d971e6839b36284e6610390b2c217dfa1

01 Jun 2026 17:17Current

5.8Medium risk

Vulners AI Score5.8

EPSS0.00032