PT-2026-81920 · Insyde · Insydeh2O
CVE-2026-9805
·
Published
2026-08-26
·
Updated
2026-08-26
CVSS v3.1
2.7
Low
| Vector | AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
The SMM IHISI command handler
FMTSWriteUseIntelLib() for FMTS command 0x32 reads and writes data without verifying the buffer size, which can lead to a buffer overflow. A buffer overflow occurs when a program writes more data to a block of memory, or buffer, than it is allocated to hold.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Insydeh2O