Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the OnePassSignatures.verify method of OpenPGPMessageInputStream, whose catch PGPSignatureException block for the dataSignature.sanitizekey, policy check contains only a // continue...

CVE-2026-12860 RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path

In Bouncy Castle for Java before 1.85, RSA PKCS1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

CVE-2026-12860 RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path

In Bouncy Castle for Java before 1.85, RSA PKCS1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

CVE-2026-12860

Affected software: Bouncy Castle for Java (and Java LTS) prior to specific versions. The vulnerability (CVE-2026-12860) concerns RSA PKCS#1 verification skipping the last two hash bytes in the NULL-omitted path. This could impact signature verification correctness. Affected versions: BC Java befo...

CVE-2026-12860

In Bouncy Castle for Java before 1.85, RSA PKCS1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

CVE-2026-12860 RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path

In Bouncy Castle for Java before 1.85, RSA PKCS1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

DEBIAN-CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

UBUNTU-CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644 MLS hash-ratchet honours arbitrary 32-bit generation counter from sender

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644

CVE-2026-59644 affects Bouncy Castle for Java up to version 1.84, where the MLS hash-ratchet may honor an arbitrary 32-bit generation counter from the sender. This can impact availability (per CVSS: HIGH) with no confidentiality or integrity impact reported, and no exploitation details are provid...

EUVD-2026-52030

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644 MLS hash-ratchet honours arbitrary 32-bit generation counter from sender

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644 MLS hash-ratchet honours arbitrary 32-bit generation counter from sender

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

CVE-2026-59644

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

PT-2026-67345

PaperCut NG/MF contains an observable timing discrepancy in its authentication component. An unauthenticated remote attacker can exploit this vulnerability to perform username enumeration by measuring response times during login attempts. The system executes a password hash comparison only when a...

CVE-2026-59644: Excessive Iteration

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender...

PT-2026-67467

osTicket 1.18.3 generates API keys using a predictable construction based on MD5 hashing. The use of MD5, combined with predictable inputs such as the current timestamp and client IP address, significantly reduces entropy. An attacker can approximate the key generation time and brute-force the ke...