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CVE PROGRAM SOURCE RECORD9.6 Critical

CVE-2026-34659

Adobe Connect | Deserialization of Untrusted Data (CWE-502)

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Status
Published
Published
Updated
Assigning organization
adobe

Description

Adobe Connect versions 2025.9.15, 2025.8.157 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. An attacker could exploit this vulnerability to execute arbitrary code. 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Adobe Adobe Connect

Default version status: unaffected

  • 0 to ≤ 12.11affected
  • 12.11.1unaffected

Adobe Adobe Connect Desktop Application

Default version status: unaffected

  • 0 to ≤ 2025.9.15 (Win), 2025.8.157 (Mac)affected
  • 2026.3.125 (Win), 2026.01.39 (Mac)unaffected

References