Is github.com/projectcapsule/capsule affected by CVE-2026-55636?

Go github.com/projectcapsule/capsule is affected in >=0.13.0 <0.13.6.

Is CVE-2026-55636 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

medium

CVE-2026-55636

Q: Is CVE-2026-55636 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

Go · github.com/projectcapsule/capsule

Summary

Capsule: Incomplete fix of CVE-2026-30963: singular/plural typo leaves namespaces/finalize unprotected

Severity: medium
Also known as: GHSA-gwxr-7h77-7777
Published: 2026-06-17

References

https://github.com/projectcapsule/capsule/security/advisories/GHSA-gwxr-7h77-7777
https://github.com/projectcapsule/capsule

Related advisories

CVE-2026-65835 — medium · Go/github.com/projectcapsule/capsule
CVE-2026-65834 — medium · Go/github.com/projectcapsule/capsule
CVE-2026-30963 — medium · Go/github.com/projectcapsule/capsule
CVE-2026-22872 — medium · Go/github.com/projectcapsule/capsule

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.