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#2 BleepingComputer general October 14, 2026 at 12:58 UTC

CISA warns admins to immediately fix Ivanti flaw exploited as zero-day

By Sergiu Gatlan

AI Summary

CISA is urging immediate patching of CVE-2026-104935 (CVSS 8.6), an authentication bypass flaw in Ivanti Connect Secure that has been actively exploited as a zero-day since at least October 1st. Honeypots have already logged 105 exploit attempts, and this marks the sixth exploited Ivanti vulnerability of 2026. Ivanti had partially discovered the flaw during internal checks in June but did not issue an out-of-band patch, allowing attackers to weaponize it.

Relevance score: 94.0/100

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