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Time-of-check Time-of-use (TOCTOU) Race Condition

🗓️ 20 Oct 2026 16:58:55Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 3 Views

Local TOCTOU Race Condition in filelock _strict.py allows unauthorized lock state modification.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-112941
20 Oct 202614:49
–circl
cnnvd
CNNVD
tox-dev filelock: race condition issue
19 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-112941
20 Oct 202614:43
–cve
cvelist
Cvelist
CVE-2026-112941 filelock: SoftReadWriteLock follows a lock tree swapped in after its first acquire and writes lock records into directories of the user running the lock
20 Oct 202614:43
–cvelist
debiancve
Debian CVE
CVE-2026-112941
20 Oct 202614:43
–debiancve
euvd
EUVD
EUVD-2026-105032
20 Oct 202614:43
–euvd
mend
Mend
CVE-2026-112941
20 Oct 202614:43
–mend
nvd
NVD
CVE-2026-112941
20 Oct 202615:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-112941
20 Oct 202621:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-118402
20 Oct 202600:00
–ptsecurity
Rows per page
Vulners
Node
tox-devfilelockRange4.1.0–4.2.1

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21 Oct 2026 07:28Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.13.3
CVSS 44.8
EPSS0.00095
3