CVE-2026-59642

Published: Ago 03, 2026 Last Modified: Ago 03, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,7
Source: 91579145-5d7b-4cc5-b925-a0262ff19630
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

AI Translation Available

In Bouncy Castle for Java before 1.85, CMS AuthenticatedData content not bound to MAC when authAttrs present. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcpkix-fips 1.0.12 (1.0.X series), 2.0.12 (2.0.X series) and 2.1.12 (2.1.X series).

354

Improper Validation of Integrity Check Value

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Other Non-Repudiation
Potential Impacts:
Modify Application Data Other Hide Activities
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
https://github.com/bcgit/bc-java/commit/2117f316a5a47308f3e…
https://github.com/bcgit/bc-java/commit/2117f316a5a47308f3e569695a6592b16aac0dd7
https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%8…
https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9059642