RCE in Owl Opds
CVE-2026-2333
Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds 2.2.0.4 allows Command Injection via a crafted network request.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.000
Affected products
- Owl Opds — versions 0
- Owlcyberdefense Opds-100
- Owlcyberdefense Opds-1000
- Owlcyberdefense Opds-Talon — versions 2.2.0.4
Weakness classification (CWE)
References
- www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-2333 (Broken Link, third-party-advisory)
Frequently asked questions
- What is CVE-2026-2333?
- CVE-2026-2333 is a critical-severity vulnerability in Owl Opds, classified under Command Injection. CVSS score: 9.8/10. Published 2026-02-20.
- How severe is CVE-2026-2333?
- Critical severity. CVSS v3 base score is 9.8 out of 10.