JLSEC-2026-114 Deno node:crypto doesn't finalize cipher

Summary The vulnerability allows an attacker to have infinite encryptions. This can lead to naive attempts at brute forcing, as well as more refined attacks with the goal to learn the server secrets. PoC js import crypto from "node:crypto"; const key = crypto.randomBytes32; const iv =...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the wolfSSLEVPCipherFinal process. An attacker can obtain unauthorized access to plaintext data by submitting ciphertext with a forged or incorrect authentication tag, as the tag is not...

UBUNTU-CVE-2026-5479

In wolfSSL's EVP layer, the ChaCha20-Poly1305 AEAD decryption path in wolfSSLEVPCipherFinal and related EVP cipher finalization functions fails to verify the authentication tag before returning plaintext to the caller. When an application uses the EVP API to perform ChaCha20-Poly1305 decryption,...