[CVE-2026-73460] On affected platforms running Arista EOS with IS-IS graceful

CVE-2026-73460 | CVSS: 6.1 | 严重级别: MEDIUM

On affected platforms running Arista EOS with IS-IS graceful restart enabled, an unauthenticated attacker who can inject a malformed IS-IS LSP PDU packet can cause the IS-IS graceful restart procedure to terminate prematurely. This may result in traffic loss following a restart event.

参考链接:
https://www.arista.com/en/support/advisories-notices/security-advisory/24716-sec

📌 数据来源: NVD 官方

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