SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityRejected

CVE-2026-105301

Rejected reason: This candidate was rejected after further investigation determined that it is not a security vulnerability.

UnscoredEPSS 0.12%

Does this matter?

Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published.

Description

Rejected reason: This candidate was rejected after further investigation determined that it is not a security vulnerability. The client certificate chain is validated during mTLS negotiation at the TLS layer or reverse proxy before Keycloak processes CRL Distribution Point or OCSP URLs, so only certificates issued by a CA explicitly trusted by the administrator can trigger these requests.

CVSS
Not yet scored
EPSS
0.12% probability · 2th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Source
secalert@redhat.com
EPSS trend
0%3%5%5 October 2026: 0.12%21 October 2026: 0.12%5 October 202621 October 2026

EPSS moved from 0.1% on 5 October 2026 to 0.1% on 21 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.