HIGHCVSS v3.1 8.6Vulnerability
CVE-2026-121295
On affected platforms running Arista EOS configured as S-BFD peers, an unauthenticated attacker could send a crafted S-BFD PDU to an initiator device. This crafted PDU could cause the kernel on the initiator device to crash, resulting in an unexpected device reboot.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-10T23:33:48.924589+00:00
- Cvss severity
- HIGH
- Cvss score
- 8.6
- Retrieved at
- 2026-11-10T23:34:23+00:00
- Score
- 8.6
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-121295
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- First seen by Signal
- 2026-11-10T23:31:41+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- Published at
- 2026-11-10T20:18:55.750
- Last modified
- 2026-11-10T20:18:55.750
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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