A TOCTOU (Time-Of-Check to Time-Of-Use) in the graphics interface may allow an attacker to load registers repeatedly creating a race condition potentially leading to a loss of integrity.

Attack Vector Local

Attack Complexity High

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00012.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics affected
Version Status Constraints
PicassoPI-FP5 1.0.0.E unaffected —
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics affected
Version Status Constraints
PicassoPI-FP5 1.0.0.E unaffected —
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics affected
Version Status Constraints
ComboAM4v2 PI 1.2.0.8 unaffected —
AMD AMD Ryzen™ Embedded R1000 Series Processors affected
Version Status Constraints
EmbeddedPI-FP5_1.2.0.A unaffected —
AMD AMD Ryzen™ Embedded R2000 Series Processors affected
Version Status Constraints
EmbeddedR2KPI-FP5_1.0.0.2 unaffected —
AMD AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") affected
Version Status Constraints
EmbeddedPI-FP5_1.2.0.A unaffected —
AMD AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") affected
Version Status Constraints
120A unaffected —
AMD AMD Radeon™ RX 5000 Series Graphics Products affected
Version Status Constraints
AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) unaffected —
AMD AMD Radeon™ PRO W5000 Series Graphics Products affected
Version Status Constraints
AMD Software: PRO Edition 25.Q2 (25.10.10) unaffected —
AMD AMD Radeon™ RX 6000 Series Graphics Products affected
Version Status Constraints
AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) unaffected —
AMD AMD Radeon™ VII affected
Version Status Constraints
AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) unaffected —
AMD AMD Radeon™ RX Vega Series Graphics Cards affected
Version Status Constraints
AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) unaffected —
AMD AMD Radeon™ PRO W6000 Series Graphics Product affected
Version Status Constraints
AMD Software: PRO Edition 25.Q2 (25.10.10) unaffected —
AMD AMD Radeon™ PRO W6000 Series Graphics Products affected
Version Status Constraints
AMD Software: PRO Edition 25.Q2 (25.10.10) unaffected —
AMD AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards affected
Version Status Constraints
AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) unaffected —
AMD AMD Radeon™ PRO VII affected
Version Status Constraints
AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) unaffected —
AMD AMD Instinct™ MI250 affected
Version Status Constraints
ROCm 6.4.2 unaffected —
AMD AMD Instinct™ MI210 affected
Version Status Constraints
ROCm 6.4.2 unaffected —
AMD AMD Radeon™ Instinct™ MI25 affected
Version Status Constraints
Contact your AMD Customer Engineering representative unaffected —
AMD AMD Radeon™ PRO V520 affected
Version Status Constraints
Contact your AMD Customer Engineering representative unaffected —
AMD AMD Radeon™ PRO V620 affected
Version Status Constraints
Contact your AMD Customer Engineering representative unaffected —

No data.

No data.

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No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html cve-icon cve-icon
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html cve-icon cve-icon
History

Fri, 15 May 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 15 May 2026 04:45:00 +0000

Type Values Removed Values Added
Title Time‑Of‑Check to Time‑Of‑Use Race Condition in AMD Graphics Interface

Fri, 15 May 2026 03:00:00 +0000

Type Values Removed Values Added
Description A TOCTOU (Time-Of-Check to Time-Of-Use) in the graphics interface may allow an attacker to load registers repeatedly creating a race condition potentially leading to a loss of integrity.
Weaknesses CWE-367
References
Metrics cvssV4_0

{'score': 1.8, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-05-15T13:20:55.905Z

Reserved: 2022-01-21T17:20:55.780Z

Link: CVE-2022-23826

cve-icon Vulnrichment

Updated: 2026-05-15T13:20:52.816Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-15T03:16:20.220

Modified: 2026-05-15T14:10:17.083

Link: CVE-2022-23826

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-15T04:30:36Z

Weaknesses