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CVE-2026-73446: Incorrect Behavior Order

🗓️ 16 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

Unauthenticated IS-IS adjacency teardown in Arista EOS on broadcast interfaces via crafted PDU.

Related
Refs
ReporterTitlePublishedViews
Family
arista
Arista
Security Advisory 0148
2 Sep 202600:00
–arista
arista
Arista
Security Advisory 0160
9 Sep 202600:00
–arista
cve
CVE
CVE-2026-73446
15 Sep 202623:08
–cve
cvelist
Cvelist
CVE-2026-73446 Security Advisory 0160
15 Sep 202623:08
–cvelist
euvd
EUVD
EUVD-2026-80064
16 Sep 202600:31
–euvd
nvd
NVD
CVE-2026-73446
16 Sep 202600:17
–nvd
ptsecurity
Positive Technologies
PT-2026-93218
15 Sep 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-73446 Security Advisory 0160
15 Sep 202623:08
–vulnrichment

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16 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47
CVSS 3.17.4
EPSS0.00265
SSVC
2