---
title: "Insyde InsydeH2O tools vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/insyde/insydeh2o-tools
type: product
description: "Insyde InsydeH2O tools has 4 published CVEs, 0 in CISA KEV and 0 with public exploits."
updated: 2026-01-14
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# Insyde InsydeH2O tools vulnerabilities

Vendor: [Insyde](https://radicalnotion.ai/vendor/insyde)

- **Published CVEs:** 4
- **In CISA KEV:** 0
- **With a public exploit:** 0
- **With a patch:** 4
- **Average CVSS:** 7.8
- **First CVE:** 2026-01-14
- **Latest CVE:** 2026-01-14
- **Platforms:** arm, windows, x64, x86

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 0 |
| High | 4 |
| Medium | 0 |
| Low | 0 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-787](https://radicalnotion.ai/cwe/cwe-787) | Out-of-bounds Write | 4 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2026 | 4 |

## Affected versions

| Version | Kind | CVEs |
| --- | --- | --- |
| \>= See in the Solution | range | 4 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2025-12053 | egwindrvx64.sys is potentially vulnerable to a buffer overflow | high | 7.8 | No | No | Yes |
| CVE-2025-12052 | egwindrv.sys is potentially vulnerable to a buffer overflow. | high | 7.8 | No | No | Yes |
| CVE-2025-12051 | H2OFFT64.sys is potentially vulnerable to a buffer overflow. | high | 7.8 | No | No | Yes |
| CVE-2025-12050 | In H2OFFT32.sys is potentially vulnerable to a buffer overflow. | high | 7.8 | No | No | Yes |

## Frequently asked questions

### How many CVEs does Insyde InsydeH2O tools have?

Insyde InsydeH2O tools has 4 published CVE records since 2026.

### How many Insyde InsydeH2O tools CVEs are in CISA KEV?

None of Insyde InsydeH2O tools's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

### Are there public exploits for Insyde InsydeH2O tools vulnerabilities?

No Insyde InsydeH2O tools CVEs currently have a tracked public exploit in this dataset.

### Which versions of Insyde InsydeH2O tools are affected?

1 distinct Insyde InsydeH2O tools version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

### What are the most common weakness types in Insyde InsydeH2O tools CVEs?

Insyde InsydeH2O tools's CVEs most often map to these CWE weakness types: CWE-787 (Out-of-bounds Write).

### What is the average severity of Insyde InsydeH2O tools CVEs?

The average CVSS base score across Insyde InsydeH2O tools's scored CVEs is 7.8.

## Other products from this vendor

- [InsydeH2O](https://radicalnotion.ai/vendor/insyde/insydeh2o) (87 CVEs)
- [kernel](https://radicalnotion.ai/vendor/insyde/kernel) (33 CVEs)
- [h2offt](https://radicalnotion.ai/vendor/insyde/h2offt) (2 CVEs)
- [insydeh20](https://radicalnotion.ai/vendor/insyde/insydeh20) (2 CVEs)
- [h2oelv](https://radicalnotion.ai/vendor/insyde/h2oelv) (1 CVEs)
- [h2ooae](https://radicalnotion.ai/vendor/insyde/h2ooae) (1 CVEs)
- [h2opcm](https://radicalnotion.ai/vendor/insyde/h2opcm) (1 CVEs)
- [h2osde](https://radicalnotion.ai/vendor/insyde/h2osde) (1 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/insyde/insydeh2o-tools). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.