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SCA: security update for github.com/fission/fission (GHSA-m63v-2g9w-2w6v)

critical Tenable Self-Hosted Container Security Plugin ID 444147

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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, a tenant with environments.fission.io
 create/update RBAC can run privileged / allowPrivilegeEscalation / dangerous-capability containers in the
 Fission function or builder namespace, scheduled under the executor's high-privilege service account —
 enabling container-sandbox escape, host filesystem and network access, and potential node- and cluster-
 level compromise. This issue has been patched in version 1.24.0. (CVE-2026-50566)

Solution

Update the github.com/fission/fission library and its related packages to version 1.24.0 or later.

See Also

https://github.com/advisories/GHSA-m63v-2g9w-2w6v

Plugin Details

Severity: Critical

ID: 444147

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 6/30/2026

Updated: 6/30/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.29

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-50566

CVSS v3

Risk Factor: Critical

Base Score: 9.9

Temporal Score: 8.6

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/30/2026

Vulnerability Publication Date: 6/10/2026

Reference Information

CVE: CVE-2026-50566