AEGLIX vulnerability intelligence
CVE-2026-112941
LOW · CVSS 3.3 · Analyzed
Published: 2026-10-20 · Updated: 2026-10-21 · Source: NVD
Stored catalog record
Source record retrieved 2026-10-28T10:24:03.405991+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Vulnerability overview
filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, SoftReadWriteLock and AsyncSoftReadWriteLock cache a successful check of the <path>.rw lock tree and resolve its names again during later record operations, allowing another local user who can replace that tree after the first acquisition to redirect lock-record writes into directories writable by the lock user. This issue is fixed in version 4.2.1.
Patch review priority
Assess exposure and vendor guidance
- No higher-priority signal is available in the current stored evidence.
FIRST EPSS: 0.13% · percentile 2.7 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- 3.3 · LOW
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-367
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:tox-dev:filelock:*:*:*:*:*:python:*:*
From (inclusive): 4.1.0
Before (exclusive): 4.2.1
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://github.com/tox-dev/filelock/commit/bfa066d65a1ba9106f86ee9d027f7588b9c77e03
Patch
- https://github.com/tox-dev/filelock/pull/842
Patch
- https://github.com/tox-dev/filelock/releases/tag/4.2.1
Release Notes
- https://github.com/tox-dev/filelock/security/advisories/GHSA-wfhq-q4j2-c37m
Exploit · Mitigation · Patch · Vendor Advisory