Insydeh2o
86 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Insydeh2o, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.
Insydeh2o CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 1 |
| 2025-05 | 3 |
| 2025-06 | 2 |
| 2025-07 | 6 |
| 2025-08 | 3 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 2 |
| 2026-09 | 5 |
Severity
How the 86 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High66
- Medium17
- Low1
Latest CVEs
The 15 most recently published vulnerabilities affecting Insydeh2o.
- CVE-2026-12855H19WMIHandlerSmm: unvalidated memory boundary could result in arbitrary code execution.8.2
- CVE-2026-6485UEFI BIOS embedded Shell can be used to bypass Secure Boot8.2
- CVE-2021-38489HDD Password Stored In Plaintext8.2
- CVE-2021-43614VariableEditSmm: Error checking of UEFI variables could cause buffer overflow, leading to code execution6.7
- CVE-2021-43613SysPasswordDxe: Password hashes are exposed in runtime UEFI variables, leading to escalation of privilege6.5
- CVE-2026-9805FMTSWriteUseIntelLib: FMTS SMM IHISI Buffer Overflow2.7
- CVE-2026-6484Lack of verified boot to certain FV may cause arbitrary code execution8.2
- CVE-2025-10451H19Int15CallbackSmm: SMM memory corruption vulnerability in combined DXE/SMM (SMRAM write)8.2
- CVE-2025-4410SetupUtility: A buffer overflow vulnerability leads to arbitrary code execution.7.5
- CVE-2025-4277Tcg2Smm: improper input validation may lead to arbitrary code execution7.5
- CVE-2025-4276UsbCoreDxe: improper input validation may lead to arbitrary code execution7.5
- CVE-2025-4426SetupAutomationSmm : SMRAM memory contents leak / information disclosure vulnerability in SMM module6.0
- CVE-2025-4425SetupAutomationSmm: Stack overflow vulnerability in SMI handler8.2
- CVE-2025-4424SetupAutomationSmm : Arbitrary calls to SmmSetVariable with unsanitised arguments in SMI handler6.0
- CVE-2025-4423SetupAutomationSmm:Vulnerability in the SMM module allow attacker to write arbitrary code and lead to memory corruption8.2
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