CVE-2025-52860

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.1MEDIUM
EPSS
0.1%
top 66.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Qnap Systems Inc. QTSQnap Systems Inc. Quts HeroQnap QTS+1 more
Timeline
PublishedOct 3

Description

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.6.3195 build 20250715 and later QuTS hero h5.2.6.3195 build 20250715 and later

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Packages4 packages

▶CVEListV5qnap_systems_inc./quts_heroh5.2.x — h5.2.6.3195 build 20250715
▶NVDqnap/quts_hero14 versions+13
▶CVEListV5qnap_systems_inc./qts5.2.x — 5.2.6.3195 build 20250715
▶NVDqnap/qts14 versions+13

🔴Vulnerability Details

2
GHSA
GHSA-4xhx-535q-82v7: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions↗2025-10-03
▶
CVEList
QTS, QuTS hero↗2025-10-03
▶
CVE-2025-52860 (MEDIUM CVSS 5.1) | A NULL pointer dereference vulnerab | cvebase.io