CVE-2026-12858
High
Description
Improper Privilege Management vulnerability in ESET AV Remover (standalone) allows Privilege Escalation via especially crafted RPC.
SeverityHigh
CVSS8.5
Exploit probability—
ProductESET AV Remover (standalone)
PublishedSep 9, 2026
First seenSep 9, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ESET spol. s.r.o. ESET AV Remover (standalone) | v ≤ 1.6.11.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.