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CVE-2026-31529

🗓️ 22 Apr 2026 13:54:41Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 42 Views

Linux kernel fix for leakage in cxl region on __construct_region failure after sysfs_update_group.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux CXL DoS
25 Aug 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
22 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-31529 cxl/region: Fix leakage in __construct_region()
22 Apr 202613:54
–cvelist
debiancve
Debian CVE
CVE-2026-31529
22 Apr 202613:54
–debiancve
euvd
EUVD
EUVD-2026-24923
22 Apr 202615:31
–euvd
nvd
NVD
CVE-2026-31529
22 Apr 202614:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-31529 CVE-2026-31529 does not affect BellSoft software
25 Apr 202606:10
–osv_bell
osv_cve
osv_cve
CVE-2026-31529 cxl/region: Fix leakage in __construct_region()
22 Apr 202613:54
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-31529
22 Apr 202614:16
–osv_debian
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.19–6.19.11
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/cxl/core/region.c"
    ],
    "versions": [
      {
        "version": "d6602e25819dea2c239972e98e09ba5db4aebd22",
        "lessThan": "f1b4741adf08b0063291ec1b0dfa9c3d55644933",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6602e25819dea2c239972e98e09ba5db4aebd22",
        "lessThan": "77b310bb7b5ff8c017524df83292e0242ba89791",
        "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/cxl/core/region.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00107
42