CVE-2026-44963CWE-502

A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user

Critical · published June 9, 2026

CVSS v4.0
9.4
EPSS
1%
Percentile
48.7
In the wild
Unconfirmed
What it is

A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.

The record
Technical detail
CVSS v4.0
9.4 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00612 · 48.7th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-06-09T22:27Z
EPSS history
Timeline
  • 09 JUN 22:27Z
    A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user
    cvelistv5