CVE-2025-30276
HIGHQsync Central <5.0.0.4 - Memory Corruption
Title source: llmDescription
An out-of-bounds write vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify or corrupt memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
Scores
CVSS v3
8.8
EPSS
0.0013
EPSS Percentile
31.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-787
Status
published
Affected Products (1)
qnap/qsync_central
< 5.0.0.4
Timeline
Published
Feb 11, 2026
Tracked Since
Feb 18, 2026