CVE-2025-58084 Mattermost Desktop App crashes when clicking on malformed external URL

Mattermost Desktop App versions = 5.13.0 fail to validate URLs external to the configured Mattermost servers, allowing an attacker on a server the user has configured to crash the user's application by sending the user a malformed URL...

Important: Red Hat Security Advisory: : : : Updated Xpdf packages fix security vulnerability

Updated Xpdf packages are available that fix a vulnerability where a malicious PDF document could run arbitrary code. Xpdf is an X Window System based viewer for Portable Document Format PDF files. During an audit of CUPS, a printing system, Zen Parsec found an integer overflow vulnerability in t...