Plex Urges Immediate Updates After Patching Multiple Undisclosed Security Flaws

Plex has released version 1.43.3 of Plex Media Server and version 1.115.0 of Plex Desktop to remediate multiple undisclosed security vulnerabilities, with CVE identifiers currently pending assignment. The company advises all administrators and users to apply these updates as soon as possible, noting that NAS installations may require manual package installation until local repositories update. Although specific details remain private, this release follows previous incidents involving high-severity authentication flaws and infrastructure exposure risks affecting the platform.