CVE-2026-59643General(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, OpenPGP inline-signature policy failures silently ignored. This issue also affects Bouncy Castle for Java FIPS (BC-FJA) before bcpg-fips 2.0.13.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-347

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
  • bcpg-fips

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-javabcpg-fips

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-2026-59643 OpenPGP Inline-Signature Policy Failure in Bouncy Castle for Java Before 1.85 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-59643

    Post summary

    The entry references CVE-2026-59643, noting an OpenPGP inline‑signature policy failure in Bouncy Castle for Java version 1.84 and earlier, but provides no proof‑of‑concept, exploit code, active‑exploitation evidence, or patch details.

    00000123
    4.1K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appbouncycastlebc-java---
Appbouncycastlebcpg-fips---

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