Vulnerability · Published Apr 13, 2026 · Assigned by palo_alto
CVE-2026-0233Autonomous Digital Experience Manager: Improper validation of ADEM certificate
Low 2.0
In plain English
A low-severity improper certificate validation in Autonomous Digital Experience Manager from Palo Alto Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Severity (CVSS 4.0)2.0Low
Exploit odds (30 days)0.2%top 93.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A certificate validation vulnerability in Palo Alto Networks Autonomous Digital Experience Manager on Windows allows an unauthenticated attacker with adjacent network access to execute arbitrary code with NT AUTHORITY\SYSTEM privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Palo Alto Networks | Autonomous Digital Experience Manager | 5.10.0 – before 5.10.14 |
Weakness: CWE-295 · Vector: CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Green
References
- https://security.paloaltonetworks.com/CVE-2026-0233 vendor-advisory