Known exploited vulnerabilities

Collabora vulnerabilities attackers have used

Every Collabora 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 Collabora vulnerability as exploited in the wild, 1 of them added in the last 12 months. The most recent is CVE-2026-110447, added Oct 23, 2026. Collabora Online – Built-in CODE Server 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 Collabora entry in CISA KEV

  1. CVE-2026-110447

    Added · due

    Collabora Online – Built-in CODE Server OS Command Injection Vulnerability

    Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running.

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