Answer in brief
CVE-2025-14813 records a Critical severity (CVSS 7.5) vulnerability in GOSTCTR implementation unable to process more than 255 blocks correctly. The current sources do not mark it as known exploited. The current feed maps Legion of the Bouncy Castle Inc./BC-JAVA (generic), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2025-14813 records a Critical severity (CVSS 7.5) vulnerability in GOSTCTR implementation unable to process more than 255 blocks correctly. The current sources do not mark it as known exploited. The current feed maps Legion of the Bouncy Castle Inc./BC-JAVA (generic), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Legion of the Bouncy Castle Inc./BC-JAVA (generic), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Legion of the Bouncy Castle Inc./BC-JAVAgeneric | >=1.59 <1.80.2 || >=1.81 <1.81.1 || >=1.82 <1.84 | 1.80.2, 1.81.1, 1.84 |
| org.bouncycastle:bcprov-debug-jdk14maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk14maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk14maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk15to18maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk15to18maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk15to18maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk18onmaven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk18onmaven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk18onmaven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-ext-debug-jdk14maven | >=1.59,<=1.74 | Not reported |
| org.bouncycastle:bcprov-ext-debug-jdk15to18maven | >=1.59,<=1.77 | Not reported |
| org.bouncycastle:bcprov-ext-debug-jdk18onmaven | >=1.59,<=1.77 | Not reported |
| org.bouncycastle:bcprov-ext-jdk14maven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-ext-jdk15to18maven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-ext-jdk18onmaven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-jdk15to18maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-jdk15to18maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-jdk15to18maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-jdk18onmaven | >=1.59,<=1.80.1 | 1.80.2 |
| org.bouncycastle:bcprov-jdk18onmaven | =1.81.0 | 1.81.1 |
| org.bouncycastle:bcprov-jdk18onmaven | >=1.82,<=1.83 | 1.84 |
Published upstream
Apr 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 30, 2026
: 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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Legion of the Bouncy Castle Inc./BC-JAVA (generic), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven), org.bouncycastle:bcprov-debug-jdk14 (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Legion of the Bouncy Castle Inc./BC-JAVAgeneric | >=1.59 <1.80.2 || >=1.81 <1.81.1 || >=1.82 <1.84 | 1.80.2, 1.81.1, 1.84 |
| org.bouncycastle:bcprov-debug-jdk14maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk14maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk14maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk15to18maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk15to18maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk15to18maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk18onmaven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-debug-jdk18onmaven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-debug-jdk18onmaven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-ext-debug-jdk14maven | >=1.59,<=1.74 | Not reported |
| org.bouncycastle:bcprov-ext-debug-jdk15to18maven | >=1.59,<=1.77 | Not reported |
| org.bouncycastle:bcprov-ext-debug-jdk18onmaven | >=1.59,<=1.77 | Not reported |
| org.bouncycastle:bcprov-ext-jdk14maven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-ext-jdk15to18maven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-ext-jdk18onmaven | >=1.59,<=1.78.1 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-jdk14maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-jdk15to18maven | >=1.59,<=1.80.1 | Not reported |
| org.bouncycastle:bcprov-jdk15to18maven | =1.81.0 | Not reported |
| org.bouncycastle:bcprov-jdk15to18maven | >=1.82,<=1.83 | 1.84 |
| org.bouncycastle:bcprov-jdk18onmaven | >=1.59,<=1.80.1 | 1.80.2 |
| org.bouncycastle:bcprov-jdk18onmaven | =1.81.0 | 1.81.1 |
| org.bouncycastle:bcprov-jdk18onmaven | >=1.82,<=1.83 | 1.84 |
Published upstream
Apr 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 30, 2026
: 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.
Quoted source text, attributed separately from HOL analysis.