HIGH

CVE-2026-13586

Bouncycastle Bc Java 2026-08-03 CVSS v3.1

CVSS

7.5

Description

In Bouncy Castle for Java before 1.85, PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS). This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).

Weakness (CWE)

CWE-770 Resource Allocation Without Limits

EPSS Score

0.35%

Probability of exploitation in next 30 days

29th percentile

References

https://github.com/bcgit/bc-java/commit/75d60dfb4ca72bea6da96234138bc9b1556ef5b0 Patch https://github.com/bcgit/bc-java/commit/fa59cc23502f73def89d94374540cc92af647b96 Patch https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9013586 Third Party Advisory

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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