Cisco Patches 12 SD-WAN and IOS XE Flaws, Including Three 9.8 CVSS Score Bugs
Cisco has released security updates to address 12 vulnerabilities affecting Catalyst SD-WAN and IOS XE Software, including three with a CVSS score…
Tag: IOS XE
CVE-2026-20267: Cisco IOS XE Improper Access Control
CVE-2026-20267 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 9.0. It is caused by improper access…
CVE-2026-20268: Cisco IOS XE Buffer Overflow
CVE-2026-20268 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 8.6. It involves buffer overflow and out-of-bounds…
CVE-2026-20269: Cisco IOS XE Resource Lifetime Control
CVE-2026-20269 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 8.6. It is caused by improper control…
CVE-2026-20270: Cisco IOS XE Incorrect Calculation
CVE-2026-20270 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 8.6. It involves incorrect calculation, including integer…
CVE-2026-20271: Cisco IOS XE Insufficient Control Flow Management
CVE-2026-20271 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 8.6. It is caused by insufficient control…
CVE-2026-20272: Cisco IOS XE Command Injection
CVE-2026-20272 is a critical vulnerability in Cisco IOS XE Software with a CVSS score of 9.8. It involves improper neutralization of special…
CVE-2026-20273: Cisco IOS XE Improper Input Validation
CVE-2026-20273 is a high-severity vulnerability in Cisco IOS XE Software with a CVSS score of 8.6. It is caused by improper input…
Cisco IOS XE
Cisco IOS XE is a network operating system for enterprise routers and switches, providing advanced features and programmability.