Known vulnerabilities in Arista Networks Arista Extensible Operating System (EOS)

Vendor: Arista Networks
Website: https://www.arista.com/en/
Total Security Bulletins: 47

Security bulletins (47)

Secuity bulletin Severity Status Published
SB20260415108: Denial of service in Arista EOS with MACsec configuration Medium
Patched
15.04.2026
SB20260415107: Denial of service in Arista EOS OSPFv3 implementation Medium
Patched
15.04.2026
SB20260415106: Remote denial of service in Arista EOS with IPsec Medium
Patched
15.04.2026
SB20260415105: Information disclosure in Arista EOS IPSec implementation Medium
Patched
15.04.2026
SB20260415104: Arista EOS update for runc Low
Patched Public exploit
15.04.2026
SB20260415103: Multiple vulnerabilities in Arista EOS Medium
Patched
15.04.2026
SB2025072258: Inclusion of sensitive information into log files in Arista EOS Low
Patched
22.07.2025
SB2025072257: Authentication bypass in Arista EOS Medium
Patched
22.07.2025
SB2025052768: Incorrect ACL enforcement in Arista EOS Low
Patched
27.05.2025
SB2025052767: IPSec restrictions bypass in Arista EOS Medium
Patched
27.05.2025
SB2025052199: Incorrect VLAN isolation in Arista EOS Medium
Patched
21.05.2025
SB2025051729: Cleartext transmission of sensitive information in Arista EOS Medium
Patched
17.05.2025
SB2025051728: Traffic Policies bypass via untagged packets in Arista EOS Medium
Patched
17.05.2025
SB2025051727: Two improper access control vulnerabilities in Arista EOS Medium
Patched
17.05.2025
SB2025051726: Incorrect ACL usage in Arista EOS with 802.1x Medium
Patched
17.05.2025
SB2025051725: Denial of service in Arista EOS with BGP Link State Medium
Patched
17.05.2025
SB2025051724: Authenticated denial of service in Arista EOS SNMP Low
Patched
17.05.2025
SB2025051723: Denial of service in Arista EOS Medium
Patched
17.05.2025
SB2025051722: Incorrect handling of VLAN tags in Arista EOS Medium
Patched
17.05.2025
SB2025051720: Arista products update for OpenSSH regreSSHion attack High
Patched Public exploit
17.05.2025


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