CVE-2026-75686

Adobe Connect | Improper Input Validation (CWE-20)

State: Published
Severity: 9.3 Critical
Published: Sep 22, 2026
Updated: Sep 23, 2026
Reserved: Aug 18, 2026

Description

Adobe Connect is affected by an Improper Input Validation 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.

Scores

CVSS	Score	Vector	Source
3.1	9.3 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N	adobe

Weaknesses

CWE-20 Improper Input Validation (CWE-20)

Affected Products

Product	Versions
Adobe ConnectAdobe	12.11 and earlierAffected 12.11.1, 12.12Not affected
Adobe Connect Android Mobile AppAdobe	4.4 and earlierAffected 4.5Not affected

References

https://helpx.adobe.com/security/products/connect/apsb26-150.htmlvendor-advisory

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