ANT-2026-3ZHWVDTX · kjur/jsrsasign · Improper Verification of Cryptographic Signature

other high Severity Claude high · Security research firm - · Maintainer - REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-3ZHWVDTX: security off-by-one DSA signature validation error; different than CVE-2026-4599,01,02 In jsrsasign's DSA verification...

CVE-2026-33891

A flaw was found in the node-forge library, a JavaScript implementation of Transport Layer Security. This vulnerability, inherited from the bundled jsbn library, allows a remote attacker to cause a Denial of Service DoS. When the BigInteger.modInverse function is called with a zero value, it ente...

PT-2026-28556

Name of the Vulnerable Software and Affected Versions node-forge versions prior to 1.4.0 Description A Denial of Service DoS issue exists in the node-forge library due to an infinite loop within the BigInteger.modInverse function, inherited from the bundled jsbn library. When modInverse is called...