CVE-2026-123962

HIGH
MEDIUM Priority: 0.02 BB Relevance: 52/100
Published: 2026-11-06 Modified: 2026-11-12 First seen: 2026-11-06 Status: active

Attack Surface

Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

In 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.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Debian FreedomBox 0 < 26.15
Debian FreedomBox 0 < 26.15

Bug Bounty Relevance

52 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.4 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.19%
Raw Score 0.001940
Percentile 9.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00194
2026-11-12
0.00194
2026-11-10
0.00194
2026-11-09
0.00194
2026-11-08
0.00194
2026-11-07
0.00194

Intelligence Sources

mitre ref →
nvd ref →