python-ecdsa DER Parser Security Test Suite

This Python script is a security test and validation suite for the python-ecdsa library, focused on detecting potential DER Distinguished Encoding Rules parsing anomalies that may relate to CVE-2026-33936...

SUSE-SU-2026:1608-1 Security update for python-ecdsa

This update for python-ecdsa fixes the following issues: - CVE-2026-33936: issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions bsc1261009...

Security update for python-ecdsa

This update for python-ecdsa fixes the following issues: CVE-2026-33936: issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions bsc1261009. Patch Instructions: To install this SUSE update use the SUSE recommended installation method...

OESA-2026-1839 python-ecdsa security update

This is an easy-to-use implementation of ECDSA cryptography Elliptic Curve Digital Signature Algorithm, implemented purely in Python, released under the MIT license. With this library, you can quickly create keypairs signing key and verifying key, sign messages, and verify the signatures. The key...

OESA-2026-1836 python-ecdsa security update

This is an easy-to-use implementation of ECDSA cryptography Elliptic Curve Digital Signature Algorithm, implemented purely in Python, released under the MIT license. With this library, you can quickly create keypairs signing key and verifying key, sign messages, and verify the signatures. The key...

CVE-2026-33936 vulnerabilities

Vulnerabilities for packages: awx, airflow...

python311-ecdsa-0.19.2-1.1 on GA media (moderate)

python311-ecdsa-0.19.2-1.1 on GA media Announcement ID: openSUSE-SU-2026:10468-1 Rating: moderate Cross-References: CVE-2026-33936 CVSS scores: CVE-2026-33936 SUSE : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2026-33936 SUSE : 6.3...

CVE-2026-33936

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 issue in the low-level D...

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

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 issue in the low-level D...