tlsfuzzer ecdsa vulnerabilities

Latest tlsfuzzer ecdsa CVEs

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1. CVE-2026-33936 python-ecdsa: Denial of Service via improper DER length validation in crafted private keys

   Published 2026-03-27

   Medium·CVSS 5.3 EPSS 0.50%

   The ecdsa PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Prior to version 0.19.2, an...

2. CVE-2024-23342 python-ecdsa vulnerable to Minerva attack on P-256

   Published 2024-01-22

   High·CVSS 7.4 EPSS 0.99%

   The ecdsa PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior a...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.