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Vulnerability details: VCID-veku-5eej-h3f3
Vulnerability ID VCID-veku-5eej-h3f3
Aliases CVE-2026-31432
Summary kernel: ksmbd: fix OOB write in QUERY_INFO for compound requests
Status Published
Exploitability 0.5
Weighted Severity 3.1
Risk 1.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-131 Incorrect Calculation of Buffer Size
System Score Found at
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-31432
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-31432
cvssv3.1 6.3 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-2026-31432.json
https://api.first.org/data/v1/epss?cve=CVE-2026-31432
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2460537 https://bugzilla.redhat.com/show_bug.cgi?id=2460537
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/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 0.08332
EPSS Score 0.00028
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:29:29.271956+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31432.json 38.6.0