Severity:

HIGH RISK

(7.7)

Improper Namespace Validation (CWE-441) in Fission

CVE-2026-49821

Deferred

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.

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

[FAQ]

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