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CVE-2021-26380

LOW
1.8
CVSS Score
Published: May 15, 2026 at 02:25 AM UTC
Updated: June 17, 2026 at 03:43 AM UTC
Products not identified yet

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Severity
LOW1.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

A compromised Trusted OS (TOS) driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity.

Affected

We have no canonical product record for this CVE. The source names may not have matched any product.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html
Source: cverecord
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

1.8LOWAMD
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-190

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