CVE-2026-26093
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductOwlcyberdefense Opds-talon
PublishedFeb 20, 2026
First seenFeb 20, 2026
Weakness typeCWE-77Command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| owlcyberdefense opds-talon | 2.2.0.4 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.