CriticalCritical vulnerability

CVE-2026-90531 (CVSS 9.6)

NVD · officialPublished Oct 13, 2026Risk 50/100

Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user interaction. Scope is changed.

Technical details

CVSS

9.6

AV:NetworkAC:LowPR:LowUI:NoneC:HighI:HighA:None

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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