CVE WATCH / VULNERABILITY DETAIL
CVE-2026-76505
HIGHCVSS 7.5NVD feed
Published 21 October 2026 · tracked since 22 October 2026
Description
A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services Routers as well as Cisco ASR 9902 and 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause network processor
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-114264 MEDIUM 4.7
- CVE-2026-114265 MEDIUM 6.3
- CVE-2026-114492 MEDIUM 6.5
- CVE-2026-114262 HIGH 7.3
- CVE-2026-114263 HIGH 7.3
- CVE-2026-114128 MEDIUM 6.5
- CVE-2026-105930
- CVE-2026-105869
- CVE-2026-105926
- CVE-2026-105927