CVE-2026-123962

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-123962
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-06 17:17:25 UTC
Updated2026-11-06 22:17:51 UTC
DescriptionIn FreedomBox before 26.15, unprivileged user accounts can read/write files for which they lack permissions by setting the authorized_keys file to be a symlink. NOTE: FreedomBox is a Debian Pure Blend, which means that it distributes its software through Debian repositories.

Risk And Classification

Primary CVSS: v3.1 8.4 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.001940000 probability, percentile 0.091480000 (date 2026-11-07)

Problem Types: CWE-61 | CWE-61 CWE-61 UNIX Symbolic Link (Symlink) Following

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.4HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS8.4HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Debian FreedomBox affected 26.15 custom Not specified

References

ReferenceSourceLinkTags
salsa.debian.org/freedombox-team/freedombox/-/commit/351b6a5c9b432f29ecab2a74d... [email protected] salsa.debian.org
freedombox.org/about [email protected] freedombox.org
alioth-lists.debian.net/pipermail/freedombox-discuss/2026-November/010041.html [email protected] alioth-lists.debian.net
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