CVE-2026-49824

HIGH EPSS 12.8%
Published Jun 10, 20263w ago · Modified Jun 17, 20262w ago
8.5 CVSS 3.1
High
Find Similar
Published Jun 10, 2026 3w ago
Last Modified Jun 17, 2026 2w ago

Description

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, the Fission Function admission webhook (pkg/webhook/function.go) validated that spec.secrets[].namespace and spec.configmaps[].namespace equalled the function's own namespace but performed no equivalent check on spec.environment.namespace. This issue has been patched in version 1.24.0.

CVSS Details

Base Score
8.5
Exploitability
3.1
Impact
4.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality High
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
12.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-284
CWE-863 Incorrect Authorization Authorization

References 3

  • github.com https://github.com/fission/fission/pull/3389
  • github.com https://github.com/fission/fission/releases/tag/v1.24.0
  • github.com https://github.com/fission/fission/security/advisories/GHSA-cvw6-gfvv-953q

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.