CVE-2026-112373

MEDIUM 6.5

H3C Magic NX15 usrlist sub_416874 stack-based overflow

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in H3C Magic NX15 NX15V100R017. This impacts the function sub_416874 of the file /usr/bin/usrlist. Such manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

CWE	CWE-121 CWE-119
Vendor	h3c
Product	magic nx15
Published	Oct 19, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

H3C / Magic NX15

NX15V100R017

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/422421 vuldb.com: https://vuldb.com/vuln/422421/cti vuldb.com: https://vuldb.com/cve/CVE-2026-112373 vuldb.com: https://vuldb.com/submit/983540 github.com: https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_stack_overflow_dos

Credits

🔍 starlight (VulDB User) VulDB CNA Team