CVE-2025-9810

TOCTOU in linenoiseHistorySavein linenoiseallows 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.
TOCTOU
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
CyberArkCNA
6.8 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
VendorProductVersion
antirezlinenoise
1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/antirez/linenoise/blob/master/linenoise.c#L1321
https://github.com/antirez/linenoise/pull/202