News
Every CyberSIXT summary, newest first, with a link to its story and to the original report.
Most articles on Wed 21 Oct (96); 9–13 on weekend days.
Show as table
| Day | Articles published |
|---|---|
| Sun 11 Oct | 9 |
| Mon 12 Oct | 56 |
| Tue 13 Oct | 85 |
| Wed 14 Oct | 86 |
| Thu 15 Oct | 78 |
| Fri 16 Oct | 61 |
| Sat 17 Oct | 10 |
| Sun 18 Oct | 10 |
| Mon 19 Oct | 60 |
| Tue 20 Oct | 86 |
| Wed 21 Oct | 96 |
| Thu 22 Oct | 84 |
| Fri 23 Oct | 68 |
| Sat 24 Oct | 13 |
| Today, Sun 25 Oct | 9 so far |
Thu 3 Sep· 5 articles
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Cisco NX-OS Software2 articles this day · SecurityOnline first
Cisco Patches Critical Root RCE Flaw in Silicon One Switches · CVE-2026-20212 (CVSS 9.8): Cisco Nexus 9000 Root RCE Flaw
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Cisco Patches Critical Root RCE Flaw in Silicon One Switches
Cisco has patched a critical remote code execution flaw in the Nexus 9000 series switches that use Silicon One hardware. The vulnerability, tracked as CVE-2026-20212, allows an unauthenticated attacker to run code with root privileges, with a CVSS score of…
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CVE-2026-20212 (CVSS 9.8): Cisco Nexus 9000 Root RCE Flaw
Seven active exploits have been detected today, including vulnerabilities in BerriAI, Kludex, Kestra OSS, JFrog Artifactory, Sangoma Switchvox, and SonicWall SMA1000. Specifically, the Cisco Nexus 9000 vulnerability (CVE-2026-20212) allows unauthenticated…
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Cisco Secure Email2 articles this day · SecurityWeek first
Cisco Secure Email S/MIME Flaws Publicly Disclosed · Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities
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Cisco Secure Email S/MIME Flaws Publicly Disclosed
The content alerts about multiple active exploits detected on September 2, 2026, concerning vulnerabilities in Cisco products. Key vulnerabilities include CVE-2026-20354 and CVE-2026-20355 related to S/MIME flaws allowing decryption of sensitive email…
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Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities
Cisco has announced the public disclosure of two unpatched vulnerabilities, CVE-2026-20354 and CVE-2026-20355, affecting its Secure Email product. These medium-severity issues can allow attackers to intercept and modify email traffic. Cisco advises that…
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Cisco Fixes Critical Cisco IOS XR Vulnerabilities
Cisco has released critical security patches addressing multiple vulnerabilities in its IOS XR operating system, with a maximum CVSS score of 9.8 for two flaws. Network operators are urged to apply Software Maintenance Updates immediately to secure carrier…
