Review reviewCritical

CVE-2025-14813

Legion of the Bouncy Castle Inc. BC-JAVA, Red Hat AMQ Broker 7.12.7, Red Hat AMQ Broker 7.13.5

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (core modules). This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

CVSS: 9.3
EPSS: 0.31%
CISA KEV: Not listed
Published: 2026.04.15

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.31%

Technical severityCVSS 9.3

Vulnerability overview

Affected product and versions

Product: Legion of the Bouncy Castle Inc. BC-JAVA, Red Hat AMQ Broker 7.12.7, Red Hat AMQ Broker 7.13.5
Affected versions: >= 1.59 < 1.80.2, >= 1.81 < 1.81.1, >= 1.82 < 1.84
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Legion of the Bouncy Castle Inc. BC-JAVA, Red Hat AMQ Broker 7.12.7, Red Hat AMQ Broker 7.13.5 and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:Red
CWE: CWE-327