What is CVE-2026-36499?

CVE-2026-36499 is a medium-severity vulnerability in N/a, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2026-06-04.

How severe is CVE-2026-36499?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in N/a

CVE-2026-36499

A missing upper-bound check in the udpif_set_threads() function of Open vSwitch v3.6.90 allows an attacker with OVSDB write access to request an excessive number of handler or revalidation threads. This can cause a denial of service (DoS)…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-36499?: CVE-2026-36499 is a medium-severity vulnerability in N/a, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2026-06-04.
How severe is CVE-2026-36499?: Medium severity. CVSS v3 base score is 6.5 out of 10.