CVE-2026-112373: H3C Magic NX15

H3C Magic NX15 usrlist sub_416874 stack-based overflow

CVSS 7.1 HighEPSS 0.0047 · 40th percentile

Published by the CVE Program (CNA: VulDB) at 19 Oct 2026, 23:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
H3C	Magic NX15	affected NX15V100R017

Identifiers

CVE-2026-112373

CNA

VulDB

Weakness (CWE)

CWE-119 · CWE-121

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.1	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P	CNA (VulDB)Used for this record
6.5	Medium	3.1	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	CNA (VulDB)
6.5	Medium	3.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R	CNA (VulDB)
6.8	Medium	2.0	AV:N/AC:L/Au:S/C:N/I:N/A:C/E:POC/RL:ND/RC:UR	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0047, the 40th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 19 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/vuln/422421 vdb-entrytechnical-description
vuldb.com/vuln/422421/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-112373 third-party-advisory
vuldb.com/submit/983540 third-party-advisory
github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_stack_overflow_dos exploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.