CVE-2025-14813
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOrg.bouncycastle:bcprov-jdk14
PublishedApr 15, 2026
First seenApr 15, 2026
Weakness typeCWE-327CWE-327
How to fix
Update
- org.bouncycastle:bcprov-jdk141.84 or later
- org.bouncycastle:bcprov-jdk15to181.84 or later
- org.bouncycastle:bcprov-jdk18on1.80.2, 1.81.1, 1.84 or later
- org.bouncycastle:bcprov-debug-jdk141.84 or later
- org.bouncycastle:bcprov-debug-jdk15to181.84 or later
- org.bouncycastle:bcprov-debug-jdk18on1.84 or later
Patches
Vendor advisories
- github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813
- access.redhat.com/errata/RHSA-2026:53644
- access.redhat.com/errata/RHSA-2026:53645
- access.redhat.com/errata/RHSA-2026:18054
- access.redhat.com/errata/RHSA-2026:53646
- access.redhat.com/errata/RHSA-2026:18055
- access.redhat.com/errata/RHSA-2026:60247
- access.redhat.com/errata/RHSA-2026:60249
- access.redhat.com/errata/RHSA-2026:60248
- access.redhat.com/errata/RHSA-2026:60239
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| org.bouncycastle:bcprov-jdk14Maven | 1.59 ≤ v ≤ 1.80.1, No range specified, 1.82 ≤ v < 1.84 | 1.84 |
| org.bouncycastle:bcprov-jdk15to18Maven | 1.59 ≤ v ≤ 1.80.1, No range specified, 1.82 ≤ v < 1.84 | 1.84 |
| org.bouncycastle:bcprov-jdk18onMaven | 1.59 ≤ v < 1.80.2, 1.81.0 ≤ v < 1.81.1, 1.82 ≤ v < 1.84 | 1.80.2, 1.81.1, 1.84 |
| org.bouncycastle:bcprov-debug-jdk14Maven | 1.59 ≤ v ≤ 1.80.1, No range specified, 1.82 ≤ v < 1.84 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk15to18Maven | 1.59 ≤ v ≤ 1.80.1, No range specified, 1.82 ≤ v < 1.84 | 1.84 |
| org.bouncycastle:bcprov-debug-jdk18onMaven | 1.59 ≤ v ≤ 1.80.1, No range specified, 1.82 ≤ v < 1.84 | 1.84 |
| org.bouncycastle:bcprov-ext-jdk14Maven | 1.59 ≤ v ≤ 1.78.1 | — |
| org.bouncycastle:bcprov-ext-jdk15to18Maven | 1.59 ≤ v ≤ 1.78.1 | — |
| org.bouncycastle:bcprov-ext-jdk18onMaven | 1.59 ≤ v ≤ 1.78.1 | — |
| org.bouncycastle:bcprov-ext-debug-jdk14Maven | 1.59 ≤ v ≤ 1.74 | — |
| org.bouncycastle:bcprov-ext-debug-jdk15to18Maven | 1.59 ≤ v ≤ 1.77 | — |
| org.bouncycastle:bcprov-ext-debug-jdk18onMaven | 1.59 ≤ v ≤ 1.77 | — |
| org.bouncycastle:bcprov-debug-jdk15onMaven | v ≤ 1.7.0 | — |
| org.bouncycastle:bcprov-jdk15onMaven | v ≤ 1.7.0 | — |
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