CVE-2021-36980

—

CVSS 3.1

5.5 medium

EPSS

1%p66

Published

Jul 20, 2021 (Jul 20, 2021)

Modified

Jun 17, 2026

Description

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

Vendors: openvswitch
Products: openvswitch
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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