https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-12T23:38:17.227728+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-43572 CVE-2021-43572 2026-10-12T23:38:17.265763+00:00

The verify function in the Stark Bank Python ECDSA library (aka starkbank-escada or ecdsa-python) before 2.0.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.

 https://cve.radiocsirt.org/vuln/pysec-2021-426 PYSEC-2021-426 2026-10-12T23:38:17.265814+00:00

Affected: PyPI: starkbank-ecdsa

The verify function in the Stark Bank Python ECDSA library (ecdsa-python) 2.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.