# CVE-2026-63127: goose: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://acc...

CVE-2026-63127 is fixed in goose on 1 platform by RHSA-2026:80764 (version 0:1.45.0-1.el9_8), released October 12, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-63127
- Priority: High
- CVSS: 8.2 (Important)
- EPSS: 0.0020
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 12, 2026

## Description

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258  Security Fix(es):  * goose: Arbitrary command execution via malicious Git configuration in `goose review` (CVE-2026-72718)  * goose: RMCP: Token impersonation via missing OAuth resource field validation (CVE-2026-63127)  * goose: RMCP: Denial of Service via unauthenticated session table leak (CVE-2026-63128)  * goose: rustls-webpki: Denial of Service via crafted Certificate Revocation List (CVE-2026-93599)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | goose RHEL 9 | 0:1.45.0-1.el9_8 | [RHSA-2026:80764](https://patchblox.com/security/data/fix/linux/rhsa-2026-80764.md) | Oct 12, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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