CVE-2026-42270 | Countly countly-server up to 24.05.49/25.03.43 Local File System Storage /images/screenshots getStream improper synchronization

October 16, 2026 Yanac

A vulnerability, which was classified as problematic, was found in Countly countly-server up to 24.05.49/25.03.43. Affected is the function getStream of the file /images/screenshots of the component Local File System Storage. The manipulation results in improper synchronization.

This vulnerability is reported as CVE-2026-42270. The attack can be launched remotely. No exploit exists.

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