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Security advisory: Pre-authentication RCE (BinaryFormatter deserialization) in Cinegy Cinegize 2026-02-05 installer (Cinegy GmbH)

lowfulldisclosurePublished 2026-08-18

<p>Posted by disclosure via Fulldisclosure on Aug 17</p>0day Rubbish Research Team is publicly disclosing a vulnerability in Cinegy Cinegize 2026-02-05 installer (Cinegy <br /> GmbH). The research is published and a proof-of-concept is available.<br /> <br /> Pre-authentication RCE (BinaryFormatter deserialization) (CVSS 9.8, pre-authentication)<br /> <br /> Cinegy Cinegize (2026-02-05 installer)

MITRE ATT&CK techniques

Original source: https://seclists.org/fulldisclosure/2026/Aug/60