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vulnerabilities
Exploited Zimbra Flaw Highlights Shrinking Window to Patch
CISA issued a three-day deadline for federal agencies to patch CVE-2026-73570, a Zimbra vulnerability enabling full takeover of user communications. The flaw has been exploited in the wild and poses immediate risk to agency email and collaboration systems.
Why it matters: Federal agencies and organizations running Zimbra must patch immediately; this vulnerability is actively exploited and grants attackers complete access to email and communications.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
Exploited Zimbra Flaw Highlights Shrinking Window to Patch
CISA issued a three-day deadline for federal agencies to patch CVE-2026-73570, a Zimbra vulnerability enabling full takeover of user communications. The flaw has been exploited in the wild and poses immediate risk to agency email and collaboration systems.
Why it matters: Federal agencies and organizations running Zimbra must patch immediately; this vulnerability is actively exploited and grants attackers complete access to email and communications.
- Source published
- First seen by Cybersecurity Tracker