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Adobe Flash Player: Unauthenticated Code Execution via Unchecked Input

CVE-2026-27318
Summary

Adobe Flash Player on Windows, macOS, and Linux systems can be tricked into running malicious code without permission, allowing an attacker to take control of the system. This could lead to data theft or system compromise. Update to the latest version of Adobe Flash to fix this issue.

Original title
Rejected reason: Not used
Original description
Rejected reason: Not used
Published: 20 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026