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CVE-2026-31643

🗓️ 24 Apr 2026 14:44:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Fix memory leak in rxrpc key parsing by freeing token->rxgk in reject_token.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31643
24 Apr 202614:44
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
24 Apr 202600:00
cnnvd
Cvelist
CVE-2026-31643 rxrpc: Fix key parsing memleak
24 Apr 202614:44
cvelist
Debian CVE
CVE-2026-31643
24 Apr 202614:44
debiancve
EUVD
EUVD-2026-25536
24 Apr 202614:44
euvd
NVD
CVE-2026-31643
24 Apr 202615:16
nvd
OSV
BELL-CVE-2026-31643 CVE-2026-31643 does not affect BellSoft software
25 Apr 202606:08
osv
OSV
DEBIAN-CVE-2026-31643
24 Apr 202615:16
osv
OSV
UBUNTU-CVE-2026-31643
24 Apr 202615:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.16.16.18.23
OR
linuxlinux_kernelRange6.196.19.13
OROROROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/key.c"
    ],
    "versions": [
      {
        "version": "0ca100ff4df64f5d0f6c1dd5080c3e096786bea6",
        "lessThan": "d5f76f812d2c0ea6dd651b0586be49e85ecca085",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca100ff4df64f5d0f6c1dd5080c3e096786bea6",
        "lessThan": "01f51318feb626deee1d0c8a190198cd7857d599",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca100ff4df64f5d0f6c1dd5080c3e096786bea6",
        "lessThan": "b555912b9b21075e8298015f888ffe3ff60b1a97",
        "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/rxrpc/key.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.23",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.13",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:12Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.5
EPSS0.00015
5