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08:57 UTC· 6m ago

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ZeroHour aggregates public sources — security and AI press, vendor advisories, NVD, CISA KEV, FIRST EPSS, leak-site trackers and Have I Been Pwned — and classifies them with AI. Summaries can be wrong: read the original. All times are UTC.

today 54 visits · 71 views · 11 reads·all time 17K views

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08:57 UTC· 6m ago

#improper-authorization — news, CVEs and analysis · ZeroHour

today 54 visits · 71 views · 11 reads·all time 17K views

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#improper-authorization

0 stories this week · 1 this month · 2 in 6 months · mostly security

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CISA Advisories·10d ago high

CISA Adds One Known Exploited Vulnerability to Catalog

#actively-exploited #android #cisa

CVE-2026-58704

in the wild1

ZDI Published Advisories·Aug 11, 2026 high

ZDI-26-538: (Pwn2Own) Microsoft Exchange Improper Authorization Privilege Escalation Vulnerability

#exchange #improper-authorization #microsoft

CVE-2026-62911