CVE-2026-15055mediumCWE-770

CVE-2026-15055: falha de média gravidade em Legion of the Bouncy Castle Inc. BC-FJA

PKCS#8 / PBES2 decryptors honour unbounded KDF cost from input

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.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 5.3epss 0.3%
In Bouncy Castle for Java before 1.85, PKCS#8 / PBES2 decryptors honour unbounded KDF cost from input. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcpkix-fips 1.0.12 (1.0.X series), 2.0.12 (2.0.X series) and 2.1.12 (2.1.X series).
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/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
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%