PT-2026-144644

CVE-2026-121293

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Published

2026-11-10

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Updated

2026-11-10

Description by

CVSS 3.1
4.4
Medium
MetricsAV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
On affected EOS-based platforms, an attacker who controls a Border Gateway Protocol (BGP) peer can send a crafted BGP message over an established session with the Dynamic Path Selection (DPS) address family negotiated. This can cause the BGP process to terminate unexpectedly, resetting all BGP sessions and disrupting routing services until the process restarts.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-476: NULL Pointer Dereference
Related identifiers
CVE-2026-121293
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