CVE-2026-34909Vulnerability
Ubiquiti UniFi OS Path Traversal Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 2 independent sources · first reported by Recorded Future · last reported
Last reported 11 days ago
CISA KEVAdded 23 Jun 2026
Fix due 26 Jun 2026
Used by ransomware: not knownCISA KEV catalogue
Fix due 26 Jun 2026
Used by ransomware: not knownCISA KEV catalogue
EPSS1.8%
higher than 78% of CVEsFIRST EPSS, as of 23 Oct 2026
higher than 78% of CVEsFIRST EPSS, as of 23 Oct 2026
What the reports say
3 reports, newest first · the exact sentence from each-
September 2026 CVE Landscape“CVE-2026-34909”
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Open Season on Kapibala: Attacker Steals Over 18,000 Government Records Through WordPress Exploitation“CVE-2026-34909, and”
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June 2026 CVE Landscape“CVE-2026-34909”
Indicators reported together
named in the same reportsAlso named with it: CVE-2026-34908, CVE-2026-34910, CVE-2026-60004, CVE-2022-0847, CVE-2026-35273, CVE-2026-60137, CVE-2026-63030, CVE-2023-54391, CVE-2024-21762, CVE-2016-4437, CVE-2026-7273, CVE-2026-56271, CVE-2026-79756, CVE-2026-54569, CVE-2026-25089, CVE-2026-39808, CVE-2026-11645, CVE-2026-28318, CVE-2026-20230, CVE-2026-35616
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