CVE-2026-36499

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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) via resource exhaustion.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/majdlatah/OVS-Other-Config-Bug
https://github.com/majdlatah/OVS-Other-Config-Bug
Configurations

No configuration.

History

06 Jun 2026, 20:16

Type Values Removed Values Added
References
  • {'url': 'http://open.com', 'source': 'cve@mitre.org'}

04 Jun 2026, 20:16

Type Values Removed Values Added
References () https://github.com/majdlatah/OVS-Other-Config-Bug - () https://github.com/majdlatah/OVS-Other-Config-Bug -
CWE CWE-770
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5

04 Jun 2026, 19:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-04 19:16

Updated : 2026-06-06 20:16

NVD link : CVE-2026-36499

Mitre link : CVE-2026-36499

CVE.ORG link : CVE-2026-36499

JSON object : View

Products Affected

No product.

CWE
CWE-770

Allocation of Resources Without Limits or Throttling