CRITICAL
9.9 CVE-2026-121887 Published 10 Nov 2026
Adobe Connect XXE Vulnerability Allows Arbitrary Code Execution
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Adobe Connect is affected by an XML External Entity Reference (XXE) vulnerability that could result in arbitrary code execution in the context of the current user.
A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation does not require user interaction, and the security scope is changed.
- Impact: arbitrary code execution in the context of the current user.
- Attacker requirements: low-privileged attacker.
- User interaction: none required.
- Scope: changed.
Reference: CVE-2026-121887 on NVD
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