Hub/AI Security/Advisories/GHSA-5j29-h97v-84ch
Arbitrary File Write via Write-Time Symlink Following (TOCTOU) in Claude Code
Claude Code security advisory.
| GHSA | GHSA-5j29-h97v-84ch |
|---|---|
| Published | Oct 5, 2026 |
| Severity | High 7.7 |
| CVE | CVE-2026-103435 |
| Status | patched |
| Affected | < 2.1.129 |
| Fixed in | 2.1.129 |
| Component | Claude Code |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
Weekly, free
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