Security Advisories


Arista Networks is committed to maintaining the highest standards of security across our product portfolio. Leveraging extensive testing and monitoring of vulnerabilities to isolate and neutralize threats early, Arista's Product Security Incident Response Team (PSIRT) provides global coverage for public reporting of possible security vulnerabilities across the product portfolio.

The PSIRT team monitors industry-wide vulnerability reporting as well as providing a single point of contact for customers and interested third parties to investigate and identify potential threats. The PSIRT team also works to communicate these issues back to the user community in a timely manner.

Report security vulnerabilities found in Arista products to the PSIRT team via It is recommended to use Arista's PGP key for secure communication.

For technical assistance with workarounds and hotfix installations recommended in security advisories, please contact the Arista Support team at


PSIRT Advisories

The following advisories and referenced materials are provided on an "as is" basis for use at your own risk. Arista Networks reserves the right to change or update the advisories without notice at any time.

Security Advisory 0041

July 2nd, 2019

The CVE-IDs tracking this issue are CVE-2019-11477, CVE-2019-11478, and CVE-2019-11479.

Security Advisory 0040

April 29th, 2019

Kernel crash due certain malformed packets using "IP Options"

Security Advisory 0039

January 16th, 2019

The CVE-IDs tracking this issue are CVE-2018-16873, CVE-2018-16874 and CVE-2018-16875

Security Advisory 0038

September 13th, 2018

The CVE-ID tracking this issue is CVE-2018-14008

Security Advisory 0037

August 14th, 2018

The CVE-ID tracking this issue is CVE-2018-5391

Security Advisory 0036

August 6th, 2018

Vulnerability assessment of CVE-2018-5390 for Arista Products

Security Advisory 0035

July 3, 2018

Arista CloudVision Portal Incorrect Permissions Vulnerability - CVE-2018-12357

Security Advisory 0034

May 2nd, 2018

Arista Products vulnerability report for CVE-2017-18017

Security Advisory 0033

April 5th, 2018

Arista Products vulnerability report for CVE-2018-5254

Security Advisory 0032

March 1st, 2018

Arista Products vulnerability report for CVE-2018-5255