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9.2
Owl opds 2.2.0.4: Malicious Network Requests Can Execute Commands
CVE-2026-2333
Summary
The Owl opds software does not properly filter network requests, allowing an attacker to inject malicious commands. This could allow an attacker to take control of the system. To protect your system, update to the latest version of Owl opds.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| owlcyberdefense | opds-talon | 2.2.0.4 | – |
| owlcyberdefense | opds-talon | 2.2.0.4 | – |
Original title
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.
Original description
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.
nvd CVSS3.1
9.8
nvd CVSS4.0
9.2
Vulnerability type
CWE-77
Command Injection
Published: 20 Feb 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026