Bug 2392437 (CVE-2025-9810) - CVE-2025-9810 linenoise: TOCTOU race in Linenoise enables arbitrary file overwrite and permission changes
Summary: CVE-2025-9810 linenoise: TOCTOU race in Linenoise enables arbitrary file over...
Keywords:
Status: NEW
Alias: CVE-2025-9810
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2392573 2392574 2392576 2392577 2392578 2392580 2392581 2392582 2392584 2392586 2392587 2392588 2392590 2392592 2392593 2392575 2392579 2392583 2392585 2392589 2392591
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-01 20:01 UTC by OSIDB Bzimport
Modified: 2025-09-02 14:24 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-09-01 20:01:13 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.