CVE-2021-46169
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
- Record
CVE-2021-46169- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-416
- Updated
- 2026-11-02
CVE List No score
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
- Record
CVE-2021-46169- Updated
- 2026-11-02
EUVDEUVD-2021-32869 No score
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
- Record
EUVD-2021-32869- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4g3c-wg65-3h9j No score
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.
- Record
GHSA-4g3c-wg65-3h9j- Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-46169 is a medium vulnerability (CVSS 5.5) in Modex Project Modex, published January 14, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.68%, the 52nd percentile. No source names a fixed version.