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PT-2026-93218

🗓️ 15 Sep 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 3 Views

Unauthenticated DoS in Arista EOS IS-IS via crafted Hello PDU tearing down adjacency.

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

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16 Sep 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.4
CVSS 47
3