Cisco patches new Secure Email Gateway zero-day exploited in attacks

By Sergiu Gatlan · BleepingComputer · Wednesday, 14 October 2026 at 17:29 (32m ago) · Original article ↗

Cisco has patched another actively exploited zero-day flaw in its Secure Email Gateway (SEG) that lets remote unauthenticated attackers execute commands with root privileges. [...]

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