Critical severity9.8NVD Advisory· Published Feb 20, 2026· Updated Jun 17, 2026

CVE-2026-2333

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Owl/OWLllm-fuzzy
Range: = 2.2.0.4
Owlcyberdefense/Opds Talon
cpe:2.3:o:owlcyberdefense:opds-talon:2.2.0.4:*:*:*:*:*:*:*
Owl/opdscpe-rescue
Range: 0

Patches

Vulnerability mechanics

References

www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-2333nvdBroken Link

News mentions

No linked articles in our index yet.

Severity

CriticalCVSS v3.1

9.8/ 10

CVSS v49.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Network
Complexity: Low
Privileges: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

Probability of exploitation in the next 30 days.

1.03%

VYPR risk score

Composite of severity, exploitation, and reach.

0.64high

cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')

CVE ID

CVE-2026-2333

Credits

GQ
Gabriele Quagliarella at Nozomi Networks
finder
LB
Luca Borzacchiello at Nozomi Networks
finder