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CVE-2025-8873

🗓️ 06 Jun 2026 00:43:43Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 2 Views

A crafted IPsec packet on Arista EOS can halt IPsec processing; control plane may reset and traffic may not resume.

Related
Refs
ReporterTitlePublishedViews
Family
Arista
Security Advisory 0127
18 Nov 202500:00
arista
Circl
CVE-2025-8873
5 Jun 202600:01
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CVE
CVE-2025-8873
4 Jun 202623:04
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Cvelist
CVE-2025-8873 Arista EOS Dataplane Denial of Service via Malformed IPsec Packet
4 Jun 202623:04
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EUVD
EUVD-2025-210068
5 Jun 202600:31
euvd
NCSC
Vulnerabilities fixed in Arista EOS
20 Nov 202511:48
ncsc
NVD
CVE-2025-8873
4 Jun 202623:16
nvd
Positive Technologies
PT-2026-46407
4 Jun 202600:00
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Vulnrichment
CVE-2025-8873 Arista EOS Dataplane Denial of Service via Malformed IPsec Packet
4 Jun 202623:04
vulnrichment

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06 Jun 2026 00:43Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
CVSS 48.7
EPSS0.00019
SSVC
2