Vulnerability · Published Oct 6, 2026 · Assigned by dell
CVE-2026-63697
High 7.6
In plain English
A high-severity improper certificate validation in System Update from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)7.6High
Exploit odds (30 days)0.3%top 77.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Dell System Update, versions prior to 2.3.0.0, contains an Improper Certificate Validation vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | System Update | 0 – before 2.3.0.0 or later |
Weakness: CWE-295 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H