Out-of-bounds Read in Tdx
CVE-2025-32007
Out-of-bounds read for some TDX before version tdx module 1.5.24 within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Vulnerability class: Buffer Overflow
EPSS: 0.001 (1.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
- N/a Tdx — versions before version tdx module 1.5.24
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-32007?
- CVE-2025-32007 is a medium-severity vulnerability in Tdx, classified under Out-of-bounds Read. CVSS score: 4.4/10. Published 2026-02-10.
- How severe is CVE-2025-32007?
- Medium severity. CVSS v3 base score is 4.4 out of 10.