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Vulnerability details: VCID-5g9r-8x26-w7gc
Vulnerability ID VCID-5g9r-8x26-w7gc
Aliases CVE-2026-43271
Summary kernel: md-cluster: fix NULL pointer dereference in process_metadata_update
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-824 Access of Uninitialized Pointer
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43271.json
epss 0.00013 https://api.first.org/data/v1/epss?cve=CVE-2026-43271
epss 0.00013 https://api.first.org/data/v1/epss?cve=CVE-2026-43271
epss 0.00015 https://api.first.org/data/v1/epss?cve=CVE-2026-43271
cvssv3.1 5.3 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-2026-43271.json
https://api.first.org/data/v1/epss?cve=CVE-2026-43271
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43271
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2467074 https://bugzilla.redhat.com/show_bug.cgi?id=2467074
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43271.json
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
Vector: CVSS:3.1/AV:A/AC:H/PR:N/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 0.02298
EPSS Score 0.00013
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:28:48.280722+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43271.json 38.6.0