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CVE-2026-73436: Improper Validation of Specified Quantity in Input

🗓️ 16 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Adjacent OSPF neighbor sends crafted OSPFv2 packet causing DoS in Arista EOS.

Related
Refs
ReporterTitlePublishedViews
Family
arista
Arista
Security Advisory 0148
2 Sep 202600:00
–arista
arista
Arista
Security Advisory 0171
9 Sep 202600:00
–arista
cve
CVE
CVE-2026-73436
16 Sep 202609:19
–cve
cvelist
Cvelist
CVE-2026-73436 Security Advisory 0171
16 Sep 202609:19
–cvelist
euvd
EUVD
EUVD-2026-80329
16 Sep 202609:19
–euvd
nvd
NVD
CVE-2026-73436
16 Sep 202610:16
–nvd
ptsecurity
Positive Technologies
PT-2026-93409
16 Sep 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-73436 Security Advisory 0171
16 Sep 202609:19
–vulnrichment

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16 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46
CVSS 3.16.5
EPSS0.00269
SSVC
5