Microsoft Warns of Exchange Server Zero-Day Exploited in the Wild

Microsoft has shared mitigations for CVE-2026-42897 until a permanent patch can be released for affected Exchange Server versions.
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Cisco Patches Another SD-WAN Zero-Day, the Sixth Exploited in 2026

The zero-day, tracked as CVE-2026-20182, has been exploited in targeted attacks by a sophisticated threat actor identified as UAT-8616.
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