openSUSE 16 Security Update : python-joserfc (openSUSE-SU-2026:22136-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:22136-1 advisory. Changes in python-joserfc: - CVE-2026-102946: JWS signature verification can be bypassed via empty signatures array bsc1285840 Tenable has extracted the...

Security update for python-joserfc (critical)

openSUSE security update: security update for python-joserfc ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:22136-1 Rating: critical References: bsc1285840 Cross-References: CVE-2026-102946 Affected Products: openSUSE Leap 16.0...

OPENSUSE-SU-2026:22136-1 Security update for python-joserfc

This update for python-joserfc fixes the following issues: Changes in python-joserfc: - CVE-2026-102946: JWS signature verification can be bypassed via empty signatures array bsc1285840...

CVE-2026-102946 joserfc: JWS signature verification bypass via empty signatures array in jws.deserialize_json

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to 1.7.4, joserfc.jws.deserializejson accepts a JWS General JSON Serialization with an empty signatures array as authenticated. The verifygeneraljson loop performs no...

CVE-2026-102946 joserfc: JWS signature verification bypass via empty signatures array in jws.deserialize_json

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to 1.7.4, joserfc.jws.deserializejson accepts a JWS General JSON Serialization with an empty signatures array as authenticated. The verifygeneraljson loop performs no...

CVE-2026-102946: Authentication Bypass by Spoofing

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to 1.7.4, joserfc.jws.deserializejson accepts a JWS General JSON Serialization with an empty signatures array as authenticated. The verifygeneraljson loop performs no...

GovernorCompatibilityBravo may trim proposal calldata

Impact The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be ignored, and if the proposal succeeds the corresponding actions would...