NLShown in its original language — a full translation is planned for a future version.
Kwetsbaarheden verholpen in Cisco Nexus 9000 Series, IOS XR Software en Secure Email
view advisory published 2026-09-03
Cisco heeft kwetsbaarheden verholpen in Cisco Nexus 9000 Series Switches met Silicon One technologie, Cisco IOS XR Software en Cisco Secure Email.
01
describes (10)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-20355US | medium5.9OT elevated | — | ||
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker… | ||||
| CVE-2026-20354US | medium5.9 | — | ||
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker… | ||||
| CVE-2026-20280US | high8.8 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security rev… | ||||
| CVE-2026-20279US | critical9.8 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20278US | high8.8 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20277US | high8.2 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20276US | high8.6 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20275US | high8.8 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20274US | critical9.8 | — | ||
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review.… | ||||
| CVE-2026-20212US | critical9.8 | Exploit | ||
A vulnerability in the Silicon One integration for Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute code with root privileges.
Th… | ||||
02
references
External citations — patches, advisories, analysis.
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan