trendPublished May 14, 2026· Updated May 18, 2026· 2 sources
Weekly Security Roundup: Cisco SD-WAN Zero-Day and Microsoft Exchange Exploitation
This week's security landscape was marked by the disclosure of a Cisco SD-WAN zero-day and the continued exploitation of unpatched Microsoft Exchange Server vulnerabilities.

The ThreatsDay Bulletin from The Hacker News is a weekly roundup and should be appended to the existing weekly roundup story.
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