CVE-2025-9340
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-22

Last updated on: 2025-08-22

Assigner: bcorg

Description
Out-of-bounds Write vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java bc-fips on All (API modules). This vulnerability is associated with program files org/bouncycastle/jcajce/provider/BaseCipher. This issue affects Bouncy Castle for Java: from BC-FJA 2.1.0 through 2.1.0.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-08-22
Last Modified
2025-08-22
Generated
2026-06-16
AI Q&A
2025-08-22
EPSS Evaluated
2026-06-14
NVD
CVE-2025-9340
EUVD
EUVD-2025-25505
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
legion_of_the_bouncy_castle_inc bouncy_castle_for_java 2.1.0
legion_of_the_bouncy_castle_inc bouncy_castle_for_java 2.1.1
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an out-of-bounds write issue in the Legion of the Bouncy Castle Inc. Bouncy Castle for Java bc-fips library, specifically affecting the program files org/bouncycastle/jcajce/provider/BaseCipher. It occurs in versions from BC-FJA 2.1.0 through 2.1.0.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-9340. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart