CVE-2026-59645General(bouncycastle / bc-java)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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).

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-674

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • bc-java
  • bcutil-fips
  • bouncy_castle_for_java_lts

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Products
bc-javabcutil-fipsbouncy_castle_for_java_lts

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-03: 1Technical Details · 2026-08-03: 108-03
Signal classification1 categories
General
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-59645 Unbounded Recursion in Bouncy Castle OER Parser for IEEE 1609.2 Schema https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-59645

    Post summary

    The text surfaces CVE-2026-59645, a vulnerability involving unbounded recursion in the Bouncy Castle OER parser, but provides no PoC, exploit, patch, or evidence of active exploitation.

    00000125
    4.1K followersView on X
CPE platform detail3 entries

3 of 3 entries

PartVendorProductVersionTarget SWTarget HW
Appbouncycastlebc-java---
Appbouncycastlebcutil-fips---
Appbouncycastlebouncy_castle_for_java_lts---

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