PT-2026-144628

CVE-2026-120975

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Published

2026-11-10

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Updated

2026-11-10

Description by

CVSS 3.1
3.1
Low
MetricsAV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:L
On affected platforms running Arista EOS with automatic certificate management configured and automatic Certificate Authority (CA) certificate retrieval enabled, a malicious packet may cause the AutoCertMgmt process to be terminated unexpectedly. Managed X.509 certificates will not be renewed automatically and may eventually expire, potentially disrupting TLS-dependent services.
Exploitability
Fix
Vendors
Affected products
Weakness enumeration
CWE-197: Numeric Truncation Error
Related identifiers
CVE-2026-120975
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