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CVE-2026-76461: Cisco Email Gateway Flaw Exploited

ID: f4780563-d230-5901-8cef-471142e22100

STIX ID: report--f4780563-d230-5901-8cef-471142e22100

Feed Name: SOCRadar Blog

Threat Score
90/100

Date Published: 2026-09-16

Date Updated: 2026-10-08

Author: ameer

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**Active exploitation of CVE-2026-76461:** Cisco confirmed a critical SQL injection (CVSS 9.8, CWE-89) in AsyncOS for Secure Email Gateway that allows unauthenticated attackers to execute arbitrary SQL and gain root-level command execution via crafted emails; CISA added the flaw to its Known Exploited Vulnerabilities list and Cisco published fixed AsyncOS releases and IOC/incident-response guidance.

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