DEBIAN-CVE-2026-3994

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Source
https://security-tracker.debian.org/tracker/CVE-2026-3994
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3994.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-3994
Upstream
Published
2026-03-12T06:16:32Z
Modified
2026-09-14T17:03:10Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

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

Affected packages

Debian:12 / mold

Package

Name
mold
Purl
pkg:deb/debian/mold?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.10.1+dfsg-1
1.11.0+dfsg-1~exp1
1.11.0+dfsg-1
2.*
2.1.0+dfsg-1
2.2.0+dfsg-1
2.3.1+dfsg-3
2.3.1+dfsg-4
2.3.2+dfsg-1
2.3.3+dfsg-1
2.4.0+dfsg-1
2.4.1+dfsg-1
2.30.0+dfsg-1
2.31.0+dfsg-1
2.32.0+dfsg-1
2.32.1+dfsg-1
2.32.1+dfsg-2
2.33.0+dfsg-1
2.34.0+dfsg-1
2.34.1+dfsg-1
2.35.0+dfsg-1
2.35.1+dfsg-1
2.36.0+dfsg-1
2.37.1+dfsg-1
2.40.4+dfsg-1
2.40.4+dfsg-2
2.40.4+dfsg-2.1
2.41.0+dfsg-1
2.41.0+dfsg-1.1
2.42.0+dfsg-1
2.42.1+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3994.json"

Debian:13 / mold

Package

Name
mold
Purl
pkg:deb/debian/mold?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.37.1+dfsg-1
2.40.4+dfsg-1
2.40.4+dfsg-2
2.40.4+dfsg-2.1
2.41.0+dfsg-1
2.41.0+dfsg-1.1
2.42.0+dfsg-1
2.42.1+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3994.json"

Debian:14 / mold

Package

Name
mold
Purl
pkg:deb/debian/mold?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.37.1+dfsg-1
2.40.4+dfsg-1
2.40.4+dfsg-2
2.40.4+dfsg-2.1
2.41.0+dfsg-1
2.41.0+dfsg-1.1
2.42.0+dfsg-1
2.42.1+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3994.json"