CVE-2026-58060General(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, HSS public-key level count unbounded, enabling huge allocation on verify. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-789

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
  • bouncy_castle_for_java_lts
  • fips_java_api

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-javabouncy_castle_for_java_ltsfips_java_api

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-2026-58060 Unbounded HSS Public-Key Level Count Denial of Service in Bouncy Castle for Java https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-58060

    Post summary

    The post references CVE-2026-58060, noting a denial‑of‑service flaw in Bouncy Castle for Java, but provides no PoC, exploit code, or patch details.

    0000089
    4.1K followersView on X
CPE platform detail3 entries

3 of 3 entries

PartVendorProductVersionTarget SWTarget HW
Appbouncycastlebc-java---
Appbouncycastlebouncy_castle_for_java_lts---
Appbouncycastlefips_java_api---

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