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9.3
Adobe Connect: Code Execution Possible via Malicious Data
CVE-2026-34615
Summary
Adobe Connect versions 2025.3 and earlier are vulnerable to a security threat that could allow hackers to run unauthorized code on your system. This means a malicious actor could gain control of your Adobe Connect software without needing your interaction. Update to the latest version of Adobe Connect to fix this issue.
Original title
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. ...
Original description
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.
nvd CVSS3.1
9.3
Vulnerability type
CWE-502
Deserialization of Untrusted Data
Published: 14 Apr 2026 · Updated: 14 Apr 2026 · First seen: 14 Apr 2026