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8.5
Owl opds 2.2.0.4: Unauthorized File Access via Network Request
CVE-2026-26095
Summary
A vulnerability in Owl opds version 2.2.0.4 allows an attacker to access sensitive files on the server by sending a specially crafted network request. This could potentially lead to unauthorized data exposure. 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
Incorrect Permission Assignment for Critical Resource in Owl opds 2.2.0.4 allows File Manipulation via a crafted network request.
Original description
Incorrect Permission Assignment for Critical Resource in Owl opds 2.2.0.4 allows File Manipulation via a crafted network request.
nvd CVSS3.1
5.5
nvd CVSS4.0
8.5
Vulnerability type
CWE-732
Incorrect Permission Assignment for Critical Resource
- https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-26095 Third Party Advisory
Published: 20 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026