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CVE-2026-45959

🗓️ 27 May 2026 12:18:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Crypto CCP fix: misusing __cleanup(kfree) causes crash; use __free(kfree) for kmalloc.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-45959 crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree
27 May 202612:18
cvelist
Debian CVE
CVE-2026-45959
27 May 202612:18
debiancve
EUVD
EUVD-2026-32243
27 May 202615:33
euvd
NVD
CVE-2026-45959
27 May 202614:17
nvd
OSV
BELL-CVE-2026-45959 CVE-2026-45959 does not affect BellSoft software
28 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45959
27 May 202614:17
osv
OSV
UBUNTU-CVE-2026-45959
27 May 202614:17
osv
Positive Technologies
PT-2026-43826
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45959
27 May 202623:27
redhatcve
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.176.18.14
OR
linuxlinux_kernelRange6.19.06.19.4
OR
linuxlinux_kernelRange6.20.07.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/ccp/ccp-ops.c"
    ],
    "versions": [
      {
        "version": "a71475582ada92ba021852bf3c2b40ab3718549b",
        "lessThan": "9a3ace9b010ffd8c422c97844ae152f7c53d6b18",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a71475582ada92ba021852bf3c2b40ab3718549b",
        "lessThan": "90f9090e3e744a8fe3bb6fa0e61f577347728b0b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a71475582ada92ba021852bf3c2b40ab3718549b",
        "lessThan": "d5abcc33ee76bc26d58b39dc1a097e43a99dd438",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/ccp/ccp-ops.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 May 2026 11:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00013
7