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I. Basic Information for CVE-2026-22593
Vulnerability Information

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Vulnerability Title
EVerest has off-by-one stack buffer overflow in IsoMux certificate filename parsing
Source: NVD (National Vulnerability Database)
Vulnerability Description
EVerest is an EV charging software stack. Prior to version 2026.02.0, an off-by-one check in IsoMux certificate filename handling causes a stack-based buffer overflow when a filename length equals `MAX_FILE_NAME_LENGTH` (100). A crafted filename in the certificate directory can overflow `file_names[idx]`, corrupting stack state and enabling potential code execution. Version 2026.02.0 contains a patch.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
Off-by-one错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
EVerest 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EVerest是EVerest开源的一个电动汽车充电桩的固件。 EVerest 2026.02.0之前版本存在安全漏洞,该漏洞源于IsoMux证书文件名处理存在差一错误,可能导致栈缓冲区溢出和代码执行。
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
EVeresteverest-core < 2026.02.0 -
II. Public POCs for CVE-2026-22593
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
kimi-k2.5 · 7864 chars
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III. Intelligence Information for CVE-2026-22593
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IV. Related Vulnerabilities
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