Known Vulnerabilities for Openvswitch by Openvswitch

Listed below are 10 of the newest known vulnerabilities associated with "Openvswitch" by "Openvswitch".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-31508 json In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Avoid releasing netdev before teardown... Not Provided 2026-04-22 2026-04-22
CVE-2024-22563 json 7.5 - HIGH 2024-01-19 2024-01-25
CVE-2023-5366 json A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlo... 5.5 - MEDIUM 2023-10-06 2024-03-16
CVE-2022-4338 json An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch. 9.8 - CRITICAL 2023-01-10 2023-11-26
CVE-2022-4337 json An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch. 9.8 - CRITICAL 2023-01-10 2023-11-26
CVE-2022-0669 json A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary d... 6.5 - MEDIUM 2022-08-29 2022-09-01
CVE-2021-36980 json Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decod... 5.5 - MEDIUM 2021-07-20 2023-11-26
CVE-2021-3905 json A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw t... 7.5 - HIGH 2022-08-23 2023-11-26
CVE-2020-35498 json A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a maliciou... 7.5 - HIGH 2021-02-11 2023-11-26
CVE-2020-27827 json A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocat... 7.5 - HIGH 2021-03-18 2023-11-26
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOpenvswitchOpenvswitch2.9.9
ApplicationOpenvswitchOpenvswitch2.9.8
ApplicationOpenvswitchOpenvswitch2.9.7
ApplicationOpenvswitchOpenvswitch2.9.6
ApplicationOpenvswitchOpenvswitch2.9.5
ApplicationOpenvswitchOpenvswitch2.9.4
ApplicationOpenvswitchOpenvswitch2.9.3
ApplicationOpenvswitchOpenvswitch2.9.2
ApplicationOpenvswitchOpenvswitch2.9.1
ApplicationOpenvswitchOpenvswitch2.9.0
ApplicationOpenvswitchOpenvswitch2.8.9
ApplicationOpenvswitchOpenvswitch2.8.8
ApplicationOpenvswitchOpenvswitch2.8.7
ApplicationOpenvswitchOpenvswitch2.8.6
ApplicationOpenvswitchOpenvswitch2.8.5
ApplicationOpenvswitchOpenvswitch2.8.4
ApplicationOpenvswitchOpenvswitch2.8.3
ApplicationOpenvswitchOpenvswitch2.8.2
ApplicationOpenvswitchOpenvswitch2.8.11
ApplicationOpenvswitchOpenvswitch2.8.10
Results limited to 20 most recent known configurations
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