What’s Vulnerable › Vulnerabilities

CVE-2026-10259: H3C Magic B0 aspForm SetMobileAPInfoById stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-01 · updated 2026-07-22
• Weakness: CWE-119

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 products

• H3C Magic B0: 100R002

References

• https://github.com/666324/H3C-Magic-B0-vuln
• https://github.com/666324/H3C-Magic-B0-vuln/tree/main/H3C-Magic%20B0-vuln
• https://vuldb.com/cve/CVE-2026-10259
• https://vuldb.com/submit/824402
• https://vuldb.com/vuln/367539
• https://vuldb.com/vuln/367539/cti

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