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Known exploited vulnerabilities

Openwave Messaging Limited vulnerabilities attackers have used

Every Openwave Messaging Limited vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 Openwave Messaging Limited vulnerability as exploited in the wild, 1 of them added in the last 12 months. The most recent is CVE-2026-111793, added Nov 10, 2026. Webtop Media Transcoder has the most entries (1).

In KEV, all time
1
Added, last 12 months
1
Used in ransomware
0
New CVEs this week
0

Every Openwave Messaging Limited entry in CISA KEV

  1. CVE-2026-111793

    Added · due

    Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability

    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…

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