CVE-2026-111793
Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability
Openwave Messaging Limited · Webtop Media Transcoder
Descripción texto oficial en inglés
Openwave Messaging Limited Webtop Media Transcoder contains an incorrect resource transfer between spheres vulnerability that may allow an authenticated user to process and convert unintended document types if bypassing the Webmail experience.
Qué exige CISA
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
- Agregada al catálogo
- 10 de noviembre de 2026
- Fecha límite (agencias de EE. UU.)
- 24 de noviembre de 2026 en 10 días
- Uso en ransomware
- No documentado
La fecha límite obliga a las agencias federales de Estados Unidos; para cualquier organización es la mejor señal de urgencia: si usas el producto, parcha antes.