Privilege escalation in Ieungsoft Ultra Ramdisk Pro
CVE-2026-82807
A vulnerability was determined in ieungSoft Ultra RAMDisk Pro 1.82. This issue affects some unknown processing in the library URDSCSI.sys of the component Kernel Driver. This manipulation causes improper privilege management. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001
Affected products
- Ieungsoft Ultra Ramdisk Pro — versions 1.82
Weakness classification (CWE)
References
- vuldb.com/cve/CVE-2026-82807 (third-party-advisory)
- vuldb.com/submit/864537 (third-party-advisory)
- vuldb.com/vuln/397226 (vdb-entry)
- vuldb.com/vuln/397226/cti (signature, permissions-required)
- winslow1984.com/books/cve-collection/page/ultra-ramdisk-pro-182-kernel-driver-u… (exploit)
Frequently asked questions
- What is CVE-2026-82807?
- CVE-2026-82807 is a high-severity vulnerability in Ieungsoft Ultra Ramdisk Pro, classified under Incorrect Privilege Assignment. CVSS score: 8.8/10. Published 2026-08-31.
- How severe is CVE-2026-82807?
- High severity. CVSS v3 base score is 8.8 out of 10.