What is GHSA-fx2r-fm89-x94v?

GHSA-fx2r-fm89-x94v is a security advisory published by GitHub Security Advisories with Critical severity. Missing path validation in the Worktree.remove component of openCode v1.18.26 allows attackers to...

Which CVE IDs does GHSA-fx2r-fm89-x94v cover?

GHSA-fx2r-fm89-x94v covers the following CVE IDs: CVE-2026-88624. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fx2r-fm89-x94v?

GHSA-fx2r-fm89-x94v has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-fx2r-fm89-x94vCriticalCVSS 9.1

Missing path validation in the Worktree.remove component of openCode v1.18.26 allows attackers to...

Vendor

GitHub Security Advisories

Published

September 22, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-88624 →

📋 Description

Missing path validation in the Worktree.remove component of openCode v1.18.26 allows attackers to execute arbitrary recursive directory deletion via a crafted payload.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88624
https://github.com/MyselfYangjz/vulnReport/issues/2
https://github.com/advisories/GHSA-fx2r-fm89-x94v