# CVE-2025-14813: GOSTCTR implementation unable to process more than 255 blocks correctly

> CVE-2025-14813: GOSTCTR implementation unable to process more than 255 blocks correctly. CVSS 7.5 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-14813
Last updated: 2026-10-07T09:10:00Z

- Published: 2026-04-15 08:56 UTC · Updated: 2026-10-07 09:10 UTC · Assigner: bcorg
- CVSS: 7.5 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS: 0.32%, 25th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-327

## Description

: 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.

## Affected vendors and products

- Red Hat: Cryostat 4
- Red Hat: Red Hat AMQ Broker 7
- Red Hat: Red Hat AMQ Broker 7.12.7
- Red Hat: Red Hat AMQ Broker 7.13.5
- Red Hat: Red Hat AMQ Broker 7.14.1
- Red Hat: Red Hat AMQ Clients
- Red Hat: Red Hat Build of Apache Camel 4.14 for Quarkus 3.27
- Red Hat: Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14
- Red Hat: Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat: Red Hat build of Apicurio Registry 3
- Red Hat: Red Hat build of Debezium 3
- Red Hat: Red Hat Build of Keycloak
- Red Hat: Red Hat Data Grid 8
- Red Hat: Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7
- Red Hat: Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8
- Red Hat: Red Hat JBoss Enterprise Application Platform 8
- Red Hat: Red Hat JBoss Enterprise Application Platform 8.1.7.GA
- Red Hat: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8
- Red Hat: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9
- Red Hat: streams for Apache Kafka 2
- Red Hat: streams for Apache Kafka 3

## Tracked companies

- [Confluence](https://rewindex.com/company/confluence.md)
- [Jira](https://rewindex.com/company/jira.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-14813)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-14813)
- [https://github.com/bcgit/bc-java/commit/701686cb0184cd9ae103c801b3581fdf95c6d4f3](https://github.com/bcgit/bc-java/commit/701686cb0184cd9ae103c801b3581fdf95c6d4f3)
- [https://github.com/bcgit/bc-java/commit/b42574345414e4b7c8051b16fa1fafe01c29871f](https://github.com/bcgit/bc-java/commit/b42574345414e4b7c8051b16fa1fafe01c29871f)
- [https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813](https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-14813 · Markdown: https://rewindex.com/cve/CVE-2025-14813.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-14813 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:10:59.729Z