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CVE-2026-46182

🗓️ 28 May 2026 09:36:35Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

CVE-2026-46182: Fix kernel stack memory leak in pseries/papr-hvpipe by zeroing the header struct.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46182
28 May 202609:36
attackerkb
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
Cvelist
CVE-2026-46182 pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace
28 May 202609:36
cvelist
Debian CVE
CVE-2026-46182
28 May 202609:36
debiancve
EUVD
EUVD-2026-32809
28 May 202609:36
euvd
NVD
CVE-2026-46182
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46182 CVE-2026-46182 does not affect BellSoft software
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-46182
28 May 202610:16
osv
OSV
UBUNTU-CVE-2026-46182
28 May 202610:16
osv
Positive Technologies
PT-2026-44305
28 May 202600:00
ptsecurity
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.186.18.30
OR
linuxlinux_kernelRange6.19.07.0.7
OR
linuxlinux_kernelRange7.1.07.1-rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/platforms/pseries/papr-hvpipe.c"
    ],
    "versions": [
      {
        "version": "cebdb522fd3edd1fe05f7b4a74a27da7dd0f8d86",
        "lessThan": "0479b6e9f999cc1cbad7d9f09f574fc387e605d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cebdb522fd3edd1fe05f7b4a74a27da7dd0f8d86",
        "lessThan": "f88f8e4485b437e0a2f96a7ff1f88aa22d925659",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cebdb522fd3edd1fe05f7b4a74a27da7dd0f8d86",
        "lessThan": "cefeed44296261173a806bef988b26bc565da4be",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/platforms/pseries/papr-hvpipe.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "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-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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28 May 2026 13:44Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00017
8