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CVE-2026-15274— lo48576 fbxcel Node Header parser.rs denial of service

CVSS 3.3 · Low EPSS 0.12% · P2

Possible ATT&CK Techniques 1AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 9

VendorProductVersion RangeStatus
lo48576fbxcel0.1affected
0.2affected
0.3affected
0.4affected
0.5affected
0.6affected
0.7affected
0.8affected
… +1 more rows
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I. Basic Information for CVE-2026-15274

Vulnerability Information
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Vulnerability Title
lo48576 fbxcel Node Header parser.rs denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in lo48576 fbxcel up to 0.9.0. This affects an unknown part of the file src/pull_parser/v7400/parser.rs of the component Node Header Handler. The manipulation results in denial of service. The attack must be initiated from a local position. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
YOSHIOKA Takuma fbxcel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YOSHIOKA Takuma fbxcel是YOSHIOKA Takuma个人开发者的一款Excel文件处理库。 YOSHIOKA Takuma fbxcel 0.9.0及之前版本存在资源管理错误漏洞，该漏洞源于Node Header Handler组件问题，可能导致拒绝服务攻击。
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

VendorProductAffected VersionsCPESubscribe
lo48576fbxcel 0.1 cpe:2.3:a:lo48576:fbxcel:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15274

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III. Intelligence Information for CVE-2026-15274

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Patches & Fixes for CVE-2026-15274 (1)

Other References for CVE-2026-15274 (2)

IV. Related Vulnerabilities

Same weakness: CWE-404

V. Comments for CVE-2026-15274

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