ByteOS Network

CVE Vulnerability Details :

CVE-2026-26101

PUBLISHED

More Info Official Page

Assigner-Nozomi

Assigner Org ID-bec8025f-a851-46e5-b3a3-058e6b0aa23c

Published At-20 Feb, 2026 | 16:55

Updated At-20 Feb, 2026 | 23:03

▼CVE Numbering Authority (CNA)

Incorrect Permission Assignment for Critical Resource in Owl opds

Incorrect Permission Assignment for Critical Resource in Owl opds 2.2.0.4 allows File Manipulation via a crafted network request.

Affected Products

Vendor

Owl

Product

opds

Default Status

unaffected

Versions

Affected

From 0 through 2.2.0.4 (semver)

Problem Types

Type	CWE ID	Description
CWE	CWE-732	CWE-732 Incorrect Permission Assignment for Critical Resource

Type: CWE

CWE ID: CWE-732

Description: CWE-732 Incorrect Permission Assignment for Critical Resource

Metrics

Version	Base score	Base severity	Vector
4.0	8.5	HIGH	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Version: 4.0

Base score: 8.5

Base severity: HIGH

Vector:

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Impacts

CAPEC ID	Description
CAPEC-165	CAPEC-165 File Manipulation

CAPEC ID: CAPEC-165

Description: CAPEC-165 File Manipulation

Credits

finder

Luca Borzacchiello at Nozomi Networks

finder

Gabriele Quagliarella at Nozomi Networks

References

Hyperlink	Resource
https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-26101	third-party-advisory

Hyperlink: https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-26101

Resource:

third-party-advisory

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References