VDB
CVE-2026-34353
CVE-2026-34353
PUBLISHED
CVSS 5.900000095367432 MEDIUM
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
EPSS 0.02% · 4.5th percentile
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS Score
0.02%
4.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ocaml | ocaml | |
| OCaml | OCaml | 0, 0, 0 |
Exploit Intelligence
- CIRCL seen: CVE-2026-34353 (circl-sighting)
- https://github.com/ocaml/ocaml/issues/14655 (circl)
- https://github.com/ocaml/ocaml/pull/14674 (circl)
Timeline
- Mar 27, 2026 EPSS Score
- Mar 27, 2026 Coalition ESS Score
- Mar 27, 2026 CVE Published
- Mar 27, 2026 PoC Published
- Mar 27, 2026 CVE Updated
- Mar 29, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
References
- https://github.com/ocaml/ocaml/issues/14655 url
- https://github.com/ocaml/ocaml/pull/14674 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-34353 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33056 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-29111 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0964 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34353 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3591 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0966 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0967 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33750 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0965 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33542 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33055 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1519 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3119 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3104 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32241 advisory