AUGUST 4, 2026
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Case File

CVE-2020-27827

HIGH · CVSS 7.5 EPSS 3.23%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-18 · Last synced 2026-08-04

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CVE
CVE-2020-27827
Severity
HIGH
CVSS
7.5
EPSS
3.23%

Original NVD Description

A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.