CVE-2026-90890: ASRock｜ASRock Polychrome SYNC/RGB software utility - Untrusted Pointer Dereference
ASRock · ASRock Polychrome SYNC/RGB for MB
Vendor fix available · Affected: ASRock Polychrome SYNC/RGB for MB · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 3% of scored CVEs
DescriptionCVE.org
ASRock Polychrome SYNC/RGB software utility developed by ASRock Inc. has an Untrusted Pointer Dereference vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to dereference an unvalidated pointer, resulting in an operating system crash.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- ASRock · ASRock Polychrome SYNC/RGB for MBup to and including 1.0.118
- ASRock · ASRock Polychrome SYNC/RGB for VGAup to and including 2.0.219
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- ASRock
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-90890 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.