CVE-2026-59645CWE-674

CVE-2026-59645

High · published August 3, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
34.0
In the wild
Unconfirmed
What it is

In Bouncy Castle for Java before 1.85, OER parser recurses without depth limit on self-referential IEEE 1609.2 schema. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcutil-fips 2.0.7 (2.0.X series) and 2.1.7 (2.1.X series).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00408 · 34.0th percentile
Weakness
CWE-674 · Uncontrolled Recursion
Published
2026-08-03T05:16Z
Affected products (4)
ProductVersionsFixed in
bouncycastle/bc-java< 1.851.85
bouncycastle/bcutil-fips≥ 2.0.2, < 2.0.72.0.7
bouncycastle/bcutil-fips≥ 2.1.4, < 2.1.72.1.7
bouncycastle/bouncy_castle_for_java_lts≤ 2.73.11—
References (2)
https://github.com/bcgit/bc-java/commit/822b2478b131097368a56290f5728e28dd042989 · 91579145-5d7b-4cc5-b925-a0262ff19630https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9059645 · 91579145-5d7b-4cc5-b925-a0262ff19630
EPSS history
Timeline
  • 03 AUG 00:49Z
    OER parser recurses without depth limit on self-referential IEEE 1609.2 schema
    cvelistv5