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Bouncycastle

Bouncycastle Bcpg-fips: vulnerabilities and CVEs

Bouncycastle Bcpg-fips has 5 published vulnerabilities, 5 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.

CVEs5
Last 12 months5
Critical0
Actively exploited0

All vulnerabilities in the catalogue →⭐ Follow this technology

Latest vulnerabilities

CVESeverityEPSSActive exploitationPublishedDescription
CVE-2026-12817High (8.7)0.17%—Aug 3, 2026
In Bouncy Castle for Java before 1.85, OpenPGP AEAD decryption skips final tag on chunk-aligned data. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before…
CVE-2026-59649High (8.7)0.49%—Aug 3, 2026
In Bouncy Castle for Java before 1.85, OpenPGP user-attribute subpacket length bounded only by JVM max memory. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA)…
CVE-2026-59648Medium (6.9)0.42%—Aug 3, 2026
In Bouncy Castle for Java before 1.85, OpenPGP Argon2 S2K honours attacker-chosen memory and passes. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before…
CVE-2026-59643High (8.7)0.24%—Aug 3, 2026
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.
CVE-2026-59640High (8.7)0.35%—Aug 3, 2026
In Bouncy Castle for Java before 1.85, OpenPGP CFB quick-check oracle active on symmetric/session-key paths. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA)…

🎯 How it gets exploited (ATT&CK techniques)

  1. T1190 Exploit Public-Facing Application4
  2. T1040 Network Sniffing1
  3. T1499.004 Application or System Exploitation1
  4. T1553.006 Code Signing Policy Modification1
  5. T1565.001 Stored Data Manipulation1

Number of CVEs of this technology mapped to each exploitation or primary-impact technique.

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