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8.4
Owl opds 2.2.0.4: Malicious File Access via Network Request
CVE-2026-26099
Summary
A software update for Owl opds version 2.2.0.4 contains a security issue that could allow an attacker to access files on your system by sending a specially crafted network request. This means that a hacker could potentially access sensitive information on your system if you're using this version of Owl opds. To protect your system, update to the latest version of Owl opds as soon as possible.
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
Uncontrolled Search Path Element in Owl opds 2.2.0.4 allows Leveraging/Manipulating Configuration File Search Paths via a crafted network request.
Original description
Uncontrolled Search Path Element in Owl opds 2.2.0.4 allows Leveraging/Manipulating Configuration File Search Paths via a crafted network request.
nvd CVSS3.1
5.5
nvd CVSS4.0
8.4
Vulnerability type
CWE-427
Uncontrolled Search Path Element
- https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-26099 Third Party Advisory
Published: 20 Feb 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026