01 Record
CVE-2026-94424
Moore Threads MTT S80 Driver Package IOCTL mtdispkm64.sys sub_140001000 heap-based overflow
CriticalPUBLISHEDCNA: VulDB
CNA base score9.3 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X
02 Description
Moore Threads MTT S80 Driver Package IOCTL mtdispkm64.sys sub_140001000 heap-based overflow
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Not recorded
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-09-21 20:45Z1 HR AGO
- Last updated
- 2026-09-21 20:45Z1 HR AGO
- Reserved
- 2026-09-21
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.3)
- CNA CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X
- Weaknesses
- Data version
- 5.2
- Document digest
- 4507c71bab5b213a5fc8757349e1d5d5761af1c86e4278d05429588cebb9d98a
05 Affected products
VendorProductVersionsPlatforms
06 References
- vuldb.comVDB-408150 | Moore Threads MTT S80 Driver Package IOCTL mtdispkm64.sys sub_140001000 heap-based overflowhttps://vuldb.com/vuln/408150
- vuldb.comVDB-408150 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/408150/cti
- vuldb.comCVE-2026-94424 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-94424
- vuldb.comSubmit #894806 | MOORE THREADS MTT S80 driver package v340.150 Buffer Overflowhttps://vuldb.com/submit/894806