Cisco patches Secure Email Gateway zero-day exploited in attacks
Cisco warned customers to patch a critical Secure Email Gateway zero-day security flaw that threat actors have been exploiting in attacks.
CDF REPORT
Cisco warned customers to patch a critical Secure Email Gateway zero-day security flaw that threat actors have been exploiting in attacks.
What to watch next
Watch for revised fixed-version guidance and confirmation that mitigations are holding in affected environments.
What remains unknown
The available reporting does not establish whether the issue is being actively exploited in the wild.