CVE-2026-86375 Information disclosure in Application Installer,
An unauthenticated local attacker can access sensitive data due to missing encryption in Dell Application Installer, leading to unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-86375?
CVE-2026-86375 is a medium-severity vulnerability in Dell Application Installer,, published on 19 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Dell Application Installer, versions prior to 26.09.0.1, contain a Missing Encryption of Sensitive Data vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to Unauthorized access.
Weakness: CWE-311
Which versions are affected by CVE-2026-86375?
How do I fix CVE-2026-86375?
No fix has been published for CVE-2026-86375 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-86375 being exploited?
There is no known exploitation of CVE-2026-86375 in the wild and no public exploit code.
Sources
Also known as GHSA-qr8m-h82x-78hv.