CVE-2026-34353
5.1
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
How to fix CVE-2026-34353
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/ocaml—no fix listed
Is CVE-2026-34353 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |