CVE-2026-102125CWE-653CWE-668

CVE-2026-102125

High · published October 1, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
32.1
In the wild
Unconfirmed
What it is

The sandbox that isolates document conversion on a Kiteworks appliance did not fully confine the code running inside it. Code already executing within that sandbox could potentially escape its confinement and act with the privileges of the service account that runs the application, which could allow an attacker in that position to read or modify application data and configuration, or to disrupt the service on the affected appliance.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00392 · 32.1th percentile
Weaknesses
CWE-653 · Improper Isolation or Compartmentalization; CWE-668 · Exposure of Resource to Wrong Sphere
Published
2026-10-01T01:17Z
Affected products (1)
ProductVersionsFixed in
accellion/kiteworks< 9.5.09.5.0
References (2)
EPSS history
Timeline
  • 02 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 30 SEP 20:15Z
    Kiteworks Core Sandbox Escape
    cvelistv5