CVE-2026-58062criticalCWE-295

CVE-2026-58062: falha crítica em Legion of the Bouncy Castle Inc. BC-FJA

Stapled OCSP response accepted without binding to the checked certificate

Publicada em

Seguir esta CVE+ Monitorar BC-JAVA+ Monitorar BC-LTS-JAVA

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

48Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 9.3epss 0.4%
da publicação à arma2 dias
Publicada no NVD3 de ago.
1ª PoC+2d
In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. 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).
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/U:Amber
Produtos afetados
Legion of the Bouncy Castle Inc. · BC-FJALegion of the Bouncy Castle Inc. · BC-JAVALegion of the Bouncy Castle Inc. · BC-LTS-JAVA
PoCs públicas encontradas — 1
githubgithub.com/xiaoqiMikko/bc-check★ 0
⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — Legion of the Bouncy Castle Inc. BC-FJA

No mesmo produto, das mais perigosas para as menos.

CVE-2026-5598HIGHNon-constant time comparisons risk private key leakage in FrodoKEM.EPSS 0.9%CVE-2026-3505HIGHUnbounded PGP AEAD chunk size leads to pre-auth resource exhaustion.EPSS 0.8%CVE-2026-5588MEDIUMPKIX draft CompositeVerifier accepts empty signature sequence as valid.EPSS 0.8%CVE-2026-13586MEDIUMPKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS)EPSS 0.6%CVE-2026-58060HIGHHSS public-key level count unbounded, enabling huge allocation on verifyEPSS 0.6%CVE-2025-8885MEDIUMPossible DOS in processing specially formed ASN.1 Object IdentifiersEPSS 0.6%