Skip to content
Threat Feed
Subscribe

Tag

Ios Xe

2 briefs RSS
medium advisory

Cisco IOS and IOS XE HTTP Server Denial-of-Service Vulnerability (CVE-2026-20125)

CVE-2026-20125 allows an authenticated, remote attacker to cause a denial of service by sending malformed HTTP requests to a Cisco IOS or IOS XE device, triggering a device reload.

Cisco IOS +1 cisco ios ios-xe dos CVE-2026-20125
3r 1t
high advisory

Cisco IOS XE Software TLS Memory Exhaustion Vulnerability (CVE-2026-20004)

CVE-2026-20004 is a vulnerability in the TLS library of Cisco IOS XE Software that allows an unauthenticated, adjacent attacker to exhaust device memory, leading to denial of service.

Cisco IOS XE Software cisco ios xe tls denial of service memory exhaustion
2r 1t