BC
Product
BC-LTS-JAVA
by Legion of the Bouncy Castle Inc. · last CVE Oct 9, 2026
35
CVEs
0
On KEV
9.1
Max CVSS
7
New 30D
Severity mix
Critical 3High 23Medium 9Low 0
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Add BC-LTS-JAVA to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-58062
9.1
0%
Aug 3
Stapled OCSP response accepted without binding to the checked certificate
Affected: 2.73.0 before 2.73.12
CVE-2026-59650
9.1
0%
Aug 3
MTI/A0 DH agreement exponentiates unvalidated peer value
Affected: 2.73.0 before 2.73.12
CVE-2026-8763
9.1
0%
Aug 3
Name Constraints bypass via trailing dot in rfc822Name and URI
Affected: 2.73.0 before 2.73.12
CVE-2026-71888
8.7
0%
Oct 3
CMS AuthenticatedData exposes attacker-inserted authAttrs when digestAlgorithm is absent
Affected: 2.73.0 before 2.73.13; 2.73.0 before 2.73.13
CVE-2026-71889
8.7
0%
Oct 3
PKIXCertPathReviewer does not apply X.509 name constraints to the target certificate
Affected: 2.73.0 before 2.73.13
CVE-2026-12817
8.6
0%
Aug 3
OpenPGP AEAD decryption skips final tag on chunk-aligned data
Affected: 2.73.0 before 2.73.12
CVE-2026-12185
8.6
0%
Aug 3
BKS/UBER keystore allocates from untrusted lengths before integrity check
Affected: 2.73.0 before 2.73.12
CVE-2026-71884
8.2
0%
Oct 9
Packet CTR reports a full success length after the counter is exhausted
Affected: 2.73.4 before 2.73.13
CVE-2026-71883
8.2
0%
Oct 3
Native AES packet cipher returns the raw AES key on an alias
Affected: 2.73.4 before 2.73.13
CVE-2026-85515
8.2
0%
Oct 3
OpenPGP message truncation not reported, bypassing the SEIPDv1 integrity check
Affected: 2.73.0 before 2.73.13
CVE-2026-15055
8.2
0%
Aug 3
PKCS#8 / PBES2 decryptors honour unbounded KDF cost from input
Affected: 2.73.0 before 2.73.12
CVE-2026-13586
7.5
1%
Aug 3
PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS)
Affected: 2.73.0 before 2.73.12
CVE-2026-13506
7.5
0%
Aug 3
Lazy ASN.1 sequence forcing resets nesting-depth guard
Affected: 2.73.0 before 2.73.12
CVE-2026-12816
7.5
0%
Aug 3
IESEngine stream-mode MAC forgery via length-dependent KDF split
Affected: 2.73.0 before 2.73.12
CVE-2026-12803
7.5
0%
Aug 3
KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery)
Affected: 2.73.0 before 2.73.12
CVE-2026-12802
7.5
0%
Aug 3
CMS AuthEnvelopedData fails to enforce tag-length on decryption
Affected: 2.73.0 before 2.73.12
CVE-2026-14682
7.5
0%
Aug 3
Possible OOM from unbounded up-front allocation on a definite-length read
Affected: 2.73.0 before 2.73.12
CVE-2026-58059
7.5
0%
Aug 3
Quadratic-time escaping when stringifying X.500 distinguished names
Affected: 2.73.0 before 2.73.12
CVE-2026-58060
7.5
1%
Aug 3
HSS public-key level count unbounded, enabling huge allocation on verify
Affected: 2.73.0 before 2.73.12
CVE-2026-58061
7.5
0%
Aug 3
CCM-family modes write plaintext to caller buffer before tag check
Affected: 2.73.0 before 2.73.12
CVE-2026-59639
7.5
0%
Aug 3
CMS verifySignatures returns true for SignedData with zero signers
Affected: 2.73.0 before 2.73.12
CVE-2026-59642
7.5
0%
Aug 3
CMS AuthenticatedData content not bound to MAC when authAttrs present
Affected: 2.73.0 before 2.73.12
CVE-2026-59645
7.5
0%
Aug 3
OER parser recurses without depth limit on self-referential IEEE 1609.2 schema
Affected: 2.73.0 before 2.73.12
CVE-2026-59646
7.5
1%
Aug 3
DTLS handshake reassembler allocates buffer from unchecked 24-bit length
Affected: 2.73.0 before 2.73.12
CVE-2026-59649
7.5
0%
Aug 3
OpenPGP user-attribute subpacket length bounded only by JVM max memory
Affected: 2.73.0 before 2.73.12
CVE-2026-59651
7.5
0%
Aug 3
BKS keystore accepts legacy version with 16-bit integrity MAC key
Affected: 2.73.0 before 2.73.12
CVE-2026-59638
6.5
0%
Aug 3
JSSE hostname verifier CN-fallback enabled by default despite documented opt-in
Affected: 2.73.0 before 2.73.12
CVE-2026-97873
5.3
0%
Oct 3
Legacy PBES1 and PKCS#12 PBE iteration count honoured unbounded in the raw JCA provider
Affected: 2.73.0 before 2.73.13
CVE-2026-17508
5.3
0%
Oct 2
Password-based KDF cost parameters honoured unbounded from untrusted input across the remaining PBE entry points
Affected: 2.73.0 before 2.73.13; 2.73.0 before 2.73.13
CVE-2026-12860
5.3
0%
Aug 3
RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path
Affected: 2.73.0 before 2.73.12
CVE-2026-58063
5.3
0%
Aug 3
BCFKS keystore load honours unbounded KDF cost from untrusted file
Affected: 2.73.0 before 2.73.12
CVE-2026-59640
5.3
0%
Aug 3
OpenPGP CFB quick-check oracle active on symmetric/session-key paths
Affected: 2.73.0 before 2.73.12
CVE-2026-59641
5.3
0%
Aug 3
S/MIME validator trusts signer-asserted signingTime for path validation
Affected: 2.73.0 before 2.73.12
CVE-2026-59647
5.3
0%
Aug 3
CRMF/CMP password-MAC honours unbounded iteration count
Affected: 2.73.0 before 2.73.12
CVE-2026-59648
5.3
0%
Aug 3
OpenPGP Argon2 S2K honours attacker-chosen memory and passes
Affected: 2.73.0 before 2.73.12
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