CVE-2026-34353

EUVD-2026-16555
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Affected Products (NVD)
VendorProductVersion
ocamlocaml
𝑥
≤ 4.14.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ocaml
bookworm
no-dsa
bullseye
vulnerable
forky
5.4.0-3
fixed
sid
5.4.0-3
fixed
trixie
5.3.0-3
fixed