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CVE-2026-27303

9.6 critical SSVC exploitation: none Analyzed
NVD · CVE.org

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 requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.6 · adobeNVD modified 2026-10-26 21:10

Affected (CPE criteria) 3

  • cpe:2.3:a:adobe:connect:*:*:*:*:*:-:*:*
  • cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:macos:*:*
  • cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:windows:*:*

References 1