CVE-2025-55205
CRITICAL9.0EPSS 0.02%Capsule tenant owners with "patch namespace" permission can hijack system namespaces label in github.com/projectcapsule/capsule
Published: 8/18/2025Modified: 3/3/2026
Description
Capsule tenant owners with "patch namespace" permission can hijack system namespaces label in github.com/projectcapsule/capsule
Affected packages (2)
- Go/github.com/projectcapsule/capsulefrom 0, < 0.10.4
- Go/github.com/projectcapsule/capsulefrom 0, < 0.10.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-55205
- PATCHhttps://github.com/projectcapsule/capsule
- WEBhttps://github.com/projectcapsule/capsule/commit/e1f47feade6e1695b2204407607d07c3b3994f6e
- WEBhttps://github.com/projectcapsule/capsule/security/advisories/GHSA-fcpm-6mxq-m5vv
- WEBhttps://pkg.go.dev/vuln/GO-2025-3893