Threat Pulse 62High
Openwave Messaging Limited Webtop Media Transcoder: Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability (CVE-2026-111793) added to CISA KEV
Severity 7ActiveconfirmedGovernment

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. Required action: 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” (se…

What to do: On the CISA KEV list: patch or mitigate by the due date.

· 4 days ago · CISA Known Exploited Vulnerabilities
SourcesCISA Known Exploited Vulnerabilities
Why this score

Machine rubric: impact 2, exploitability 3, critical sector 1, unresolved +1; from CISA Known Exploited Vulnerabilities.

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Updated Nov 14, 03:49 UTC. Refreshes on its own.

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