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Vulnerability details: VCID-sdy1-11xn-9bba
Vulnerability ID VCID-sdy1-11xn-9bba
Aliases CVE-2026-31529
Summary In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in __construct_region() Failing the first sysfs_update_group() needs to explicitly kfree the resource as it is too early for cxl_region_iomem_release() to do so.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-772 Missing Release of Resource after Effective Lifetime
System Score Found at
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2026-31529
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2026-31529
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2026-31529
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2026-31529
cvssv3.1 4.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31529.json
https://api.first.org/data/v1/epss?cve=CVE-2026-31529
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2460716 https://bugzilla.redhat.com/show_bug.cgi?id=2460716
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.02887
EPSS Score 0.00014
Published At April 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-23T05:41:13.007562+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.4.0