Title: Adobe Connect de Adobe, Description: Las versiones 2025.3, 12.10 y anteriores de Adobe Connect se ven afectadas por una vulnerabilidad de deserialización de datos no confiables que podría resultar en ejecución de código arbitrario en el contexto del usuario actual. La explotación de este problema no requiere interacción del usuario. El alcance ha cambiado.

{"timestamp":"2026-04-15T03:58:46.331841Z","id":"CVE-2026-34615","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"Adobe","product":"Adobe Connect","defaultStatus":"affected","versions":[{"version":"0","lessThanOrEqual":"12.10","versionType":"semver","status":"affected"}]}]

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

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 does not require user interaction. Scope is changed.

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.

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

AND
     OR
          *cpe:2.3:a:adobe:connect:*:*:*:*:*:-:*:* versions up to (excluding) 12.11
     OR
          cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
          cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

OR
          *cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:macos:*:* versions up to (including) 2025.3
          *cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:windows:*:* versions up to (excluding) 2025.9.15

Adobe Systems Incorporated: https://helpx.adobe.com/security/products/connect/apsb26-37.html Types: Vendor Advisory

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 does not require user interaction. Scope is changed.

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CWE-502

https://helpx.adobe.com/security/products/connect/apsb26-37.html