CVE-2026-26096
Received
Received - Intake
Incorrect Permission Assignment in Owl opds 2.2.0.4 Enables File Manipulation
Publication date: 2026-02-20
Last updated on: 2026-02-27
Assigner: Nozomi Networks Inc.
Description
Description
Incorrect Permission Assignment for Critical Resource in Owl opds 2.2.0.4 allows File Manipulation via a crafted network request.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| owlcyberdefense | opds-talon | 2.2.0.4 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-732 | The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves incorrect permission assignment for a critical resource in Owl opds version 2.2.0.4. It allows an attacker to manipulate files by sending a specially crafted network request.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized file manipulation, which may compromise the integrity and security of the affected system. This could result in data loss, corruption, or unauthorized access to sensitive information.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
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