Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-jfcv-jv9g-2vx2
Advisory ID github_osv/GHSA-jfcv-jv9g-2vx2
Aliases CVE-2025-9341
Summary Bouncy Castle for Java has Uncontrolled Resource Consumption Vulnerability Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS bc-fips on All (API modules) allows Excessive Allocation. This vulnerability is associated with program files org/bouncycastle/crypto/fips/AESNativeCBC.Java. This issue affects Bouncy Castle for Java FIPS: from BC-FJA 2.1.0 through 2.1.0.
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-400 Uncontrolled Resource Consumption
System Score Found at
cvssv4 5.9 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-jfcv-jv9g-2vx2/GHSA-jfcv-jv9g-2vx2.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/bcgit/bc-java
https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%909341
CVE-2025-9341 https://nvd.nist.gov/vuln/detail/CVE-2025-9341
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/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:P/AU:N/R:U/V:C/RE:M/U:Amber Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-jfcv-jv9g-2vx2/GHSA-jfcv-jv9g-2vx2.json
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)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-22T10:37:49Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/9xxx/CVE-2025-9341.json

Source Advisory: vulnrichment/CVE-2025-9341

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]