CVE-2026-36501

HIGH EPSS 19.6%
Published Jun 5, 20264w ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jun 5, 2026 4w ago
Last Modified Jun 17, 2026 2w ago

Description

An issue in the Externalizable.readExternal() component of Controller v12.0.5 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
19.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

References 2

  • docs.opendaylight.org https://docs.opendaylight.org/en/stable-titanium/release-notes/projects/controller.html
  • github.com https://github.com/majdlatah/ODL-Raft-Bug/blob/main/README.md

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.