cve.bz

CVE-2023-3966

7.5 highEPSS 1.0%

High (7.5). EPSS 1.0% chance of exploitation in the next 30 days.

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.0% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE
CWE-248
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON