A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services…
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 (NP) errors, resulting in a line card reset or shutdown and a denial of service (DoS) condition. This vulnerability is due to the incorrect handling of crafted IPv4 packets that are received on an affected line card interface and processed as for-us traffic. The issue can result in an NP r
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Apple, Cisco
- Product
- ios
- CVSS
- 7.5
- EPSS
- 0.005 (p41)
- Exposure class
- Edge / VPN / firewall, Mobile OS
Why it ranks 34 (Notable)
- CVSS 7.5 high
- Exposed product class: edge / VPN / firewall
- Widely deployed vendor product (Apple)
- Covered by 2 independent sources
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-76505 on this site · NVD · CVE.org · Vulnpedia
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