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Vulnerability details: VCID-8735-ectc-j7a3
Vulnerability ID VCID-8735-ectc-j7a3
Aliases CVE-2025-12889
Summary With TLS 1.2 connections a client can use any digest, specifically a weaker digest that is supported, rather than those in the CertificateRequest.
Status Published
Exploitability 0.5
Weighted Severity 2.1
Risk 1.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2025-12889
cvssv4 2.3 https://github.com/wolfSSL/wolfssl/pull/9395
ssvc Track https://github.com/wolfSSL/wolfssl/pull/9395
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-12889
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-12889
1121205 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1121205
9395 https://github.com/wolfSSL/wolfssl/pull/9395
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N Found at https://github.com/wolfSSL/wolfssl/pull/9395
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-11-24T16:15:50Z/ Found at https://github.com/wolfSSL/wolfssl/pull/9395
Exploit Prediction Scoring System (EPSS)
Percentile 0.03556
EPSS Score 0.00016
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:38:19.595294+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0