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CVE-2026-34353

CVSS 5.9 · Medium EPSS 0.02% · P4
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I. Basic Information for CVE-2026-34353

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
ocaml 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ocaml是OCaml开源的一个函数式编程语言及其编译器。 ocaml 4.14.3及之前版本存在输入验证错误漏洞，该漏洞源于Bigarray.reshape存在整数溢出，可能导致读取任意内存。
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
OCamlOCaml 0 ~ 4.14.3 -

II. Public POCs for CVE-2026-34353

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III. Intelligence Information for CVE-2026-34353

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IV. Related Vulnerabilities

Same product: OCaml
Same vendor: OCaml
Same weakness: CWE-190

V. Comments for CVE-2026-34353

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