CVE-2025-14813

Aliases:GHSA-574f-3g2m-x479
Advisory lineage Upstream: 0 Downstream: 4
Awaiting Analysis
Published: 15 Apr 2026, 08:56
Last modified:16 Jul 2026, 12:04

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.3 CRITICAL
v4.0 (cve.org)
EPSS Score
0.31% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Apr 2026, 08:56
Published
Vulnerability first disclosed
16 Jul 2026, 12:04
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v4.0•CRITICAL•Score: 9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/RE:M/U:Red
  • v4.0•CRITICAL•Score: 9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/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:X/AU:X/R:X/V:X/RE:M/U:Red
  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Trends

Current EPSS score: 0.31%• Percentile: 23%

Techniques & Countermeasures

  • CWE-327•Use of a Broken or Risky Cryptographic Algorithm

    The product uses a broken or risky cryptographic algorithm or protocol.

Affected Systems

  • legion of the bouncy castle inc.•bc-java

    ≥ 1.59, < 1.84 | ≥ 1.59, < 1.80.2 | ≥ 1.81, < 1.81.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-debug-jdk14

    ≥ 1.59, ≤ 1.80.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-debug-jdk15to18

    ≥ 1.59, ≤ 1.80.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-debug-jdk18on

    ≥ 1.59, ≤ 1.80.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-ext-debug-jdk14

    ≥ 1.59, ≤ 1.74

  • org.bouncycastle•bcprov-ext-debug-jdk15to18

    ≥ 1.59, ≤ 1.77

  • org.bouncycastle•bcprov-ext-debug-jdk18on

    ≥ 1.59, ≤ 1.77

  • org.bouncycastle•bcprov-ext-jdk14

    ≥ 1.59, ≤ 1.78.1

  • org.bouncycastle•bcprov-ext-jdk15to18

    ≥ 1.59, ≤ 1.78.1

  • org.bouncycastle•bcprov-ext-jdk18on

    ≥ 1.59, ≤ 1.78.1

  • org.bouncycastle•bcprov-jdk14

    ≥ 1.59, ≤ 1.80.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-jdk15to18

    ≥ 1.59, ≤ 1.80.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcprov-jdk18on

    ≥ 1.59, < 1.80.2 | ≥ 1.81.0, < 1.81.1 | ≥ 1.82, < 1.84

References (19)