Linux Distros Unpatched Vulnerability : CVE-2026-54787

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sigstore-go is a Go library for Sigstore signing and verification. Prior to 1.2.1, sigstore-go does not check a bundle signing timestamp against the validity...

keycloak: X509 Direct Grant Auth does not verify certificate timestamp validity

A flaw was found in keycloak. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity...