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GHSA-FQ4J-P777-724R
Vulnerability from github – Published: 2026-05-15 03:30 – Updated: 2026-05-15 03:30
VLAI
Details
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.
Severity
{
"affected": [],
"aliases": [
"CVE-2021-26380"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-15T03:16:20Z",
"severity": "LOW"
},
"details": "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.",
"id": "GHSA-fq4j-p777-724r",
"modified": "2026-05-15T03:30:36Z",
"published": "2026-05-15T03:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26380"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
CVE-2021-26380 (GCVE-0-2021-26380)
Vulnerability from cvelistv5 – Published: 2026-05-15 02:25 – Updated: 2026-05-15 13:21
VLAI
EPSS
Summary
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.
Severity
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
28 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics |
Unaffected:
ComboAM4v2 PI 1.2.0.5
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors |
Unaffected:
ChagallWSPI-sWRX8 1.0.0.2
|
|
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
CezannePI-FP6 1.0.0.6
|
|
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
PicassoPI-FP5 1.0.0.E
|
|
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
CezannePI-FP6 1.0.0.6
|
|
| AMD | AMD Ryzen™ 3000 Series Desktop Processors |
Unaffected:
ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8
|
|
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics |
Unaffected:
ComboAM4v2 PI 1.2.0.8
|
|
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
RenoirPI-FP6 1.0.0.7
|
|
| AMD | AMD Ryzen™ 4000 Series Desktop Processors |
Unaffected:
ComboAM4v2 PI 1.2.0.5
|
|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors |
Unaffected:
ComboAM4 V2 PI 1.2.0.8
|
|
| AMD | AMD Ryzen™ Embedded R1000 Series Processors |
Unaffected:
EmbeddedPI-FP5_1.2.0.A
|
|
| AMD | AMD Ryzen™ Embedded R2000 Series Processors |
Unaffected:
EmbeddedR2KPI-FP5_1.0.0.2
|
|
| AMD | AMD Ryzen™ Embedded 5000 Series Processors |
Unaffected:
EmbAM4PI 1.0.0.2
|
|
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") |
Unaffected:
EmbeddedPI-FP5_1.2.0.A
|
|
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") |
Unaffected:
120A
|
|
| AMD | AMD Ryzen™ Embedded V2000 Series Processors |
Unaffected:
EmbeddedPI-FP6_1.0.0.6
|
|
| AMD | AMD Ryzen™ Embedded V3000 Series Processors |
Unaffected:
EmbeddedPI-FP7r2_0080
|
|
| AMD | AMD Radeon™ RX 5000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)
|
|
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products |
Unaffected:
AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)
|
|
| AMD | AMD Radeon™ RX 6000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)
|
|
| AMD | AMD Radeon™ RX Vega Series Graphics Cards |
Unaffected:
AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)
|
|
| AMD | AMD Radeon™ VII |
Unaffected:
AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)
|
|
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products |
Unaffected:
AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)
|
|
| AMD | AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards |
Unaffected:
AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)
|
|
| AMD | AMD Radeon™ PRO VII |
Unaffected:
AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)
|
|
| AMD | AMD Radeon™ Instinct™ MI25 |
Unaffected:
Contact your AMD Customer Engineering representative
|
|
| AMD | AMD Radeon™ PRO V520 |
Unaffected:
Contact your AMD Customer Engineering representative
|
|
| AMD | AMD Radeon™ PRO V620 |
Unaffected:
Contact your AMD Customer Engineering representative
|
Date Public
2026-05-15 02:24
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"product": "AMD Ryzen\u2122 Embedded 5000 Series Processors",
"vendor": "AMD",
"versions": [
{
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"version": "EmbAM4PI 1.0.0.2"
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"product": "AMD Ryzen\u2122 Embedded V1000 Series Processors (formerly codenamed \"Raven Ridge\")",
"vendor": "AMD",
"versions": [
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Trend slope:
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(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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