Multiples vulnérabilités dans les produits Cisco (15 septembre 2026)

unknownknown exploitedpublic exploitCVE-2026-76461

Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une injection SQL (SQLi). Cisco indique que la vulnérabilité CVE-2026-76461 est...

Details

Source: CERT-FR Avis de sécurité (FR · national-cert · site)
Severity: unknown
Published: 2026-09-15
Exploitation: Observed in the wild (CISA KEV)

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1175/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Exploitation confirmedCVE-2026-76461Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-76461	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

highexploited[NEU] [hoch] Cisco Secure Email Gateway: Mehrere Schwachstellencert-bund
unknownexploitedCisco Products Multiple Vulnerabilitieshkcert
unknownexploitedCisco security advisory (AV26-921)cccs
unknownexploitedNCSC-2026-0368 [1.00] [H/H] Kwetsbaarheid verholpen in Cisco Secure Email Gatewayncsc-nl
criticalexploitedCVE-2026-76461: A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway …nvd
criticalexploitedCisco Secure Email Gateway SQL Injection Vulnerabilitycisco-psirt
highexploitedCISA Adds One Known Exploited Vulnerability to Catalogcisa
criticalexploitedCVE-2026-76461: Cisco Secure Email Gateway SQL Injection Vulnerabilitycisa-kev

Multiples vulnérabilités dans les produits Cisco (15 septembre 2026)

Details

Exploitation outlook

Referenced CVEs

Same CVEs, other sources

More from CERT-FR Avis de sécurité