Search criteria
2 vulnerabilities found for ocaml by ocaml
CVE-2026-34353 (GCVE-0-2026-34353)
Vulnerability from cvelistv5 – Published: 2026-03-27 04:55 – Updated: 2026-03-27 13:45
VLAI?
Summary
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
Severity ?
5.9 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
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CVE-2026-28364 (GCVE-0-2026-28364)
Vulnerability from cvelistv5 – Published: 2026-02-27 03:54 – Updated: 2026-06-30 12:08
VLAI?
Summary
In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution through a multi-phase attack chain. The vulnerability stems from missing bounds validation in the readblock() function, which performs unbounded memcpy() operations using attacker-controlled lengths from crafted Marshal data.
Severity ?
7.9 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
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