CVE-2025-14813

UNKNOWN 0.0

GOSTCTR implementation unable to process more than 255 blocks correctly

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

1th

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. GOSTCTR implementation unable to process more than 255 blocks correctly. This issue affects BC-JAVA: from 1.59 before 1.84.

CWE	CWE-327
Vendor	legion of the bouncy castle inc.
Product	bc-java
Published	Apr 15, 2026
Last Updated	Apr 15, 2026

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Affected Versions

Legion of the Bouncy Castle Inc. / BC-JAVA

1.59 < 1.84

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813 github.com: https://github.com/bcgit/bc-java/commit/b42574345414e4b7c8051b16fa1fafe01c29871f github.com: https://github.com/bcgit/bc-java/commit/701686cb0184cd9ae103c801b3581fdf95c6d4f3

Credits

XlabAI Team of Tencent Xuanwu Lab Atuin Automated Vulnerability Discovery Engine Lili Tang, Guannan Wang, and Guancheng Li