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Kwetsbaarheden verholpen in Cisco Nexus 9000 Series, IOS XR Software en Secure Email
Advisory ansehen veröffentlicht 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.
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beschreibt (10)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-20355US | medium5.9OT erhöht | — | ||
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… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
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