CVE-2026-2653
Medium
Description
A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.c. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. It looks like this product is not really maintained anymore.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAdmesh
PublishedFeb 18, 2026
First seenFeb 18, 2026
Weakness typeCWE-122CWE-122CWE-119Memory buffer bounds error
How to fix
Update
- admesh0.98.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| admesh_project admesh | v ≤ 0.98.5 | — |
| admeshPyPI | v < 0.98.6 | 0.98.6 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.