CVE-2026-4936: Insufficient Entropy

IBM PowerVM Hypervisor Platform KeyStore PKS and virtual TPM FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 use persistent storage key seeds that result in an AES key with reduced strength. An attacker with access to the service processor or HMC could...

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...

CVE-2025-59015

A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0–12.4.36 and 13.0.0–13.4.17 reduces entropy, allowing attackers to carry out brute‑force attacks more quickly...

GHSA-2HFW-W739-P7X5 Duplicate Advisory: nano-id reduced entropy due to inadequate character set usage

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9hc7-6w9r-wj94. This link is maintained to preserve external references. Original Description Description Affected versions of the nano-id crate incorrectly generated IDs using a reduced character set in the...

RUSTSEC-2024-0343 Reduced entropy due to inadequate character set usage

Description Affected versions of the nano-id crate incorrectly generated IDs using a reduced character set in the nanoid::base62 and nanoid::base58 functions. Specifically, the base62 function used a character set of 32 symbols instead of the intended 62 symbols, and the base58 function used a...

PT-2024-26970

Name of the Vulnerable Software and Affected Versions nano-id versions prior to 0.4.0 Description Affected versions of the nano-id crate incorrectly generated IDs using a reduced character set in the nano id::base62 and nano id::base58 functions. Specifically, the base62 function used a character...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...