CVE-2025-9810

—

CVSS 3.1

5.8 medium

EPSS

<1%p1

Published

Sep 1, 2025 (Sep 1, 2025)

Modified

Jun 17, 2026

Description

TOCTOU in linenoiseHistorySave in linenoise allows local attackers to overwrite arbitrary files and change permissions via a symlink race between fopen("w") on the history path and subsequent chmod() on the same path.

Vendors: antirez
Products: linenoise
Weakness: CWE-367
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

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