CVE-2026-3994
MEDIUMmold <=2.40.4 - Buffer Overflow
Title source: llmDescription
A vulnerability was detected in rui314 mold up to 2.40.4. This issue affects the function mold::ObjectFilemold::X86_64::initialize_sections of the file src/input-files.cc of the component Object File Handler. Performing a manipulation results in heap-based buffer overflow. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
References (6)
Scores
CVSS v3
5.3
EPSS
0.0001
EPSS Percentile
2.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Details
CWE
CWE-119
CWE-122
Status
published
Published
Mar 12, 2026
Tracked Since
Mar 12, 2026