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CVE-2026-34353

nvd nist
Published: Mar 27, 2026Modified: Apr 14, 2026

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5.1
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.4 / Impact: 3.6
Source: NVD

Description

In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.

Affected (1)

Products: Ocaml: Ocaml
Ocaml
1 product
Ocaml
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Ocaml
Up to 4.14.3

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

Source: cve@mitre.org
Issue Tracking
Source: cve@mitre.org
Issue Tracking

Timeline

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