Severity:

HIGH RISK

(7.7)

Improper Namespace Validation (CWE-441) in Fission

CVE-2026-49821

Published:

Status:

Deferred

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-441;CWE-862

Impact:

Cross-namespace Access and Privilege Escalation

Severity:

HIGH RISK

(7.7)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-441;CWE-862

Impact:

Cross-namespace Access and Privilege Escalation

Severity:

HIGH RISK

(7.7)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.