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CVE-2026-2653— admesh normals.c stl_check_normal_vector heap-based overflow

Quick assessment

Affected
n/a admesh
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ADMesh是一个用于处理三角实体网格的程序。 admesh 0.98.5及之前版本存在安全漏洞，该漏洞源于堆缓冲区溢出，可能导致本地内存损坏。

CVSS 5.3 · Medium EPSS 0.23% · P13
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I. Basic Information for CVE-2026-2653

Vulnerability Information
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Vulnerability Title
admesh normals.c stl_check_normal_vector heap-based overflow
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
ADMesh 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ADMesh是一个用于处理三角实体网格的程序。 admesh 0.98.5及之前版本存在安全漏洞，该漏洞源于堆缓冲区溢出，可能导致本地内存损坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- admesh 0.98.0 -

II. Public POCs for CVE-2026-2653

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III. Intelligence Information for CVE-2026-2653

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News Coverage for CVE-2026-2653 (1)

Other References for CVE-2026-2653 (1)

Same Patch Batch · n/a · 2026-02-18 · 19 CVEs total

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CVE-2025-70147 Projectworlds Online Time Table Generator 安全漏洞
CVE-2025-70149 CodeAstro Membership Management System 安全漏洞
CVE-2025-70151 Code-Projects Scholars Tracking System 安全漏洞
CVE-2025-70141 SourceCodester Customer Support System 安全漏洞
CVE-2025-70063 PHPGurukul Hospital Management System 安全漏洞
CVE-2025-70064 PHPGurukul Hospital Management System 安全漏洞
CVE-2025-70998 UTT HiPER 810 安全漏洞
CVE-2025-65791 ZoneMinder 安全漏洞
CVE-2025-65519 ezBookkeeping 安全漏洞
CVE-2025-70146 Projectworlds Online Time Table Generator 安全漏洞
CVE-2025-70062 PHPGurukul Hospital Management System 安全漏洞

IV. Related Vulnerabilities

Same product: admesh
Same vendor: n/a
Same weakness: CWE-122

V. Comments for CVE-2026-2653

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