Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-3ebu-b7q6-ryce
Vulnerability ID VCID-3ebu-b7q6-ryce
Aliases CVE-2026-43185
Summary kernel: ksmbd: fix signededness bug in smb_direct_prepare_negotiation()
Status Published
Exploitability 0.5
Weighted Severity 2.8
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-681 Incorrect Conversion between Numeric Types
System Score Found at
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2026-43185
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2026-43185
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2026-43185
cvssv3.1 5.5 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-2026-43185.json
https://api.first.org/data/v1/epss?cve=CVE-2026-43185
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2467196 https://bugzilla.redhat.com/show_bug.cgi?id=2467196
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://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 0.16988
EPSS Score 0.00053
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:28:50.995248+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43185.json 38.6.0