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CVE-2026-90891 ASRock|ASRock Polychrome SYNC/RGB software utility - Improper Access Control

🗓️ 14 Sep 2026 10:37:57Reported by twcertType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Authenticated local DoS in ASRock Polychrome SYNC via crafted IOCTL causing forced OS reboot.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90891
14 Sep 202610:37
cve
euvd
EUVD
EUVD-2026-77367
14 Sep 202610:37
euvd
nvd
NVD
CVE-2026-90891
14 Sep 202611:17
nvd
ptsecurity
Positive Technologies
PT-2026-91160
14 Sep 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-90891 ASRock|ASRock Polychrome SYNC/RGB software utility - Improper Access Control
14 Sep 202610:37
vulnrichment
[
  {
    "vendor": "ASRock",
    "product": "ASRock Polychrome SYNC/RGB for MB",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "1.0.118",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "ASRock",
    "product": "ASRock Polychrome SYNC/RGB for VGA",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "2.0.219",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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