CVE-2026-34615
Received Received - Intake
Deserialization Vulnerability in Adobe Connect Enables Code Execution

Publication date: 2026-04-14

Last updated on: 2026-04-28

Assigner: Adobe Systems Incorporated

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. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. 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.
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Meta Information
Published
2026-04-14
Last Modified
2026-04-28
Generated
2026-06-16
AI Q&A
2026-04-14
EPSS Evaluated
2026-06-15
NVD
CVE-2026-34615
EUVD
EUVD-2026-22671
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
adobe connect to 12.11 (exc)
adobe connect_desktop_application to 2025.3 (inc)
adobe connect_desktop_application to 2025.9.15 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
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Executive Summary

This vulnerability affects Adobe Connect versions 2025.3, 12.10, and earlier. It is a Deserialization of Untrusted Data vulnerability, which means that the software improperly processes serialized data from untrusted sources. This flaw could allow an attacker to execute arbitrary code with the privileges of the current user without requiring any user interaction.

Impact Analysis

Exploitation of this vulnerability can lead to arbitrary code execution on the affected system. Since the code runs with the current user's privileges, an attacker could potentially take control of the system, access sensitive information, or perform unauthorized actions. The vulnerability does not require user interaction, increasing the risk of automatic exploitation.

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