THE content reports on two active vulnerabilities detected today: CVE-2026-12569 affecting PTC Windchill and FlexPLM due to improper input validation, and CVE-2026-20230 linked to a server-side request forgery vulnerability in Cisco Unified Communications Manager.
Furthermore, discussions have emerged regarding the potential return of Claude Fable 5, following a glitch that led many users to believe it was accessible. Anthropic confirmed this was a UI issue and clarified that Claude Fable 5 remains unavailable for use. Despite this, hints of a possible resurgence have arisen, particularly with Amazon AWS reintroducing the model into its platform, although an official launch timeline is not yet disclosed.