CVE-2026-10259

H3C Magic B0 aspForm SetMobileAPInfoById stack-based overflow

HIGH
8.8
CVSS Score
Published: June 1, 2026 at 01:00 PM UTC
Updated: July 22, 2026 at 07:37 AM UTC
1 product affected across 1 vendorMagic B0

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Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A security vulnerability has been detected in H3C Magic B0 up to 100R002. The affected element is the function SetMobileAPInfoById of the file /goform/aspForm. Such manipulation of the argument param leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/367539
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/367539/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-10259
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/824402

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-121CWE-119

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