UNKNOWN Arista
CVE-2026-73440
Security Advisory 0178
Date: September 9, 2026
Revision
Date
Changes
1.0
September 9, 2026
Initial release
1.1
September 22, 2026
CSAF JSON file added
1.2
September 24, 2026
Update regarding the workaround for resolution and target release versions for DMF fixes
The CVE-ID tracking this issue: CVE-2026-73440 CVSSv3.1 Base Score: 4.2 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N) CVSSv4.0 Base Score: 2.3 (CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N) Common Weak ...
Affected Products
- CVE-2026-73440
References
- https://www.arista.com/en/support/advisories-notices/security-advisory/24734-security-advi
- https://nvd.nist.gov/vuln/detail/CVE-2026-73440
This unknown severity vulnerability was published on 2026-09-09 via Arista. Affected: CVE-2026-73440.
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