| CVE ID | Description | CVSS | Priority | Trend | Exploit | Patch |
|---|---|---|---|---|---|---|
| CVE ID | Description | CVSS | Priority | Trend | Exploit | Patch |
|---|---|---|---|---|---|---|
Deploy autonomous AI agents that reason, exploit, and validate complex vulnerability chains — not another scanner, an agentic system that thinks like a senior pentester.
Known vulnerabilities affecting Ios products and systems
| CVE ID | Description | CVSS | Priority | Trend | Exploit | Patch |
|---|---|---|---|---|---|---|
| CVE-2026-20301 | A vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, re... | 8.6 | 536 | Neutral | No |
| Yes |
| CVE-2026-20280 | 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. This review res... | 8.8 | 545 | Neutral | No | Yes |
| CVE-2026-20276 | 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. This review resulted... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20274 | 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. This review resulted... | 9.8 | 588 | Neutral | No | Yes |
| CVE-2026-20273 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 8.6 | 622 | Neutral | No | Yes |
| CVE-2026-20272 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 9.8 | 588 | Neutral | No | Yes |
| CVE-2026-20271 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20270 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20269 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20268 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 8.6 | 558 | Neutral | No | Yes |
| CVE-2026-20267 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted... | 9.0 | 606 | Neutral | No | Yes |
| CVE-2026-20263 | A vulnerability in the Blocks Extensible Exchange Protocol (BEEP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an af... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20124 | A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload, resulting in a ... | 7.7 | 416 | Neutral | No | Yes |
| CVE-2026-20104 | A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series Switches, Cisco Catalyst IE9310 and IE9320 Rugged Series Swit... | 6.1 | 171 | Neutral | No | Yes |
| CVE-2026-20084 | A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause BOOTP packets to be forwarded between VLANs, resulting in a denial of ser... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20074 | A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS p... | 7.4 | 367 | Neutral | No | Yes |
| CVE-2026-20046 | A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges and gain full administrative control of ... | 8.8 | 546 | Neutral | No | Yes |
| CVE-2026-20040 | A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. This... | 8.8 | 709 | Neutral | No | Yes |
| CVE-2026-20012 | A vulnerability in the Internet Key Exchange version 2 (IKEv2) feature of Cisco IOS Software, Cisco IOS XE Software, Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, and Cisco Secure ... | 8.6 | 536 | Neutral | No | Yes |
| CVE-2026-20004 | A vulnerability in the TLS library of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust the available memory of an affected device. This vulnerability is due to imp... | 7.4 | 367 | Neutral | No | Yes |