CVE-2026-2653
admesh normals.c stl_check_normal_vector heap-based overflow
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-122 CWE-119 |
| Vendor | n/a |
| Product | admesh |
| Published | Feb 18, 2026 |
| Last Updated | Feb 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / admesh
0.98.0 0.98.1 0.98.2 0.98.3 0.98.4 0.98.5
References
vuldb.com: https://vuldb.com/?id.346450 vuldb.com: https://vuldb.com/?ctiid.346450 vuldb.com: https://vuldb.com/?submit.752596 github.com: https://github.com/admesh/admesh/issues/65 github.com: https://github.com/admesh/admesh/issues/65#issuecomment-3804571402 github.com: https://github.com/user-attachments/files/24878279/id.000035.sig.06.src.000550.time.910126.execs.241742.op.havoc.rep.5.zip github.com: https://github.com/admesh/admesh/
Credits
🔍 LionTree (VulDB User)