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8 vulnerabilities found for InsydeH2O tools by Insyde Software
CVE-2025-12053 (GCVE-0-2025-12053)
Vulnerability from cvelistv5 – Published: 2026-01-14 01:27 – Updated: 2026-01-14 23:34
VLAI
Title
egwindrvx64.sys is potentially vulnerable to a buffer overflow
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
|
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CVE-2025-12052 (GCVE-0-2025-12052)
Vulnerability from cvelistv5 – Published: 2026-01-14 01:23 – Updated: 2026-01-14 23:27
VLAI
Title
egwindrv.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
|
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CVE-2025-12051 (GCVE-0-2025-12051)
Vulnerability from cvelistv5 – Published: 2026-01-14 01:17 – Updated: 2026-01-14 23:27
VLAI
Title
H2OFFT64.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
|
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CVE-2025-12050 (GCVE-0-2025-12050)
Vulnerability from cvelistv5 – Published: 2026-01-14 01:13 – Updated: 2026-01-14 23:26
VLAI
Title
In H2OFFT32.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
|
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CVE-2025-12053 (GCVE-0-2025-12053)
Vulnerability from nvd – Published: 2026-01-14 01:27 – Updated: 2026-01-14 23:34
VLAI
Title
egwindrvx64.sys is potentially vulnerable to a buffer overflow
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
|
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CVE-2025-12052 (GCVE-0-2025-12052)
Vulnerability from nvd – Published: 2026-01-14 01:23 – Updated: 2026-01-14 23:27
VLAI
Title
egwindrv.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
See in the Solution
|
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CVE-2025-12051 (GCVE-0-2025-12051)
Vulnerability from nvd – Published: 2026-01-14 01:17 – Updated: 2026-01-14 23:27
VLAI
Title
H2OFFT64.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
See in the Solution
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CVE-2025-12050 (GCVE-0-2025-12050)
Vulnerability from nvd – Published: 2026-01-14 01:13 – Updated: 2026-01-14 23:26
VLAI
Title
In H2OFFT32.sys is potentially vulnerable to a buffer overflow.
Summary
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O tools |
Affected:
See in the Solution
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"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eH2OFFT (mobile) version\u0026nbsp; 6.76.00\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cbr\u003eOEM tools:\u003cbr\u003eHP FlashWin version 6.51.00\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eHP Readback tool version 1.2.4.0\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eHP FlashVerifyUtility version 6.2.5.0 \u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIsSecureBootKeyInstaller version 1.2.0.2\u003c/span\u003e\n\n\u003cbr\u003e"
}
],
"value": "H2OFFT (mobile) version\u00a0 6.76.00\n\nOEM tools:\nHP FlashWin version 6.51.00\nHP Readback tool version 1.2.4.0\nHP FlashVerifyUtility version 6.2.5.0 \nIsSecureBootKeyInstaller version 1.2.0.2"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "In H2OFFT32.sys is potentially vulnerable to a buffer overflow.",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21",
"assignerShortName": "Insyde",
"cveId": "CVE-2025-12050",
"datePublished": "2026-01-14T01:13:33.407Z",
"dateReserved": "2025-10-22T02:22:12.124Z",
"dateUpdated": "2026-01-14T23:26:28.947Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}