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CVE-2026-8810
HDD Password leakage vulnerability
Medium6.9EPSS 0.14%
- Published
- Updated
- Reserved
- Assigned by
- Insyde
Description
On ARM platforms, a vulnerability in the architecture design of HDD Password could allow an attacker to retrieve HDD Password from UEFI variables.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| InsydeCNA (assigner) | 3.1 | Medium6.9 | CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
| NVDNVD · Awaiting Analysis | 3.1 | Medium6.9 | CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.14% · top 97% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.9.
Weakness
Affected products
Insyde Software · InsydeH2O, InsydeH2O ARM
- affected Kernel 5.6 – < 05.63.21
- affected Kernel 5.7 – < 05.72.21
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-8810)Record last updated .