CVE-2026-110080 Adobe CVE debrief

Who should care

Defenders responsible for Adobe Experience Manager 6.5 deployments, particularly those managing user interactions and webpages, should assess exposure and prioritize remediation. This includes operators, platform administrators, vulnerability management teams, and security teams who need to review and update affected systems, implement compensating controls, and educate users on safe browsing practices.

Why it matters

Defenders should prioritize remediation of this medium-severity DOM-based XSS vulnerability in Adobe Experience Manager 6.5, focusing on user interaction and crafted webpages.

• User interaction required to exploit the vulnerability
• Potential for malicious JavaScript execution in the victim's browser
• Scope change possible due to successful exploitation

Technical summary

The vulnerability exists in Adobe Experience Manager 6.5, allowing an attacker to execute malicious JavaScript by manipulating the DOM environment. User interaction is required to exploit this issue. The vulnerability's scope can change if successfully exploited, and defenders should prioritize remediation focusing on user interaction and crafted webpages. The CVE Program record and Adobe's advisory provide context for defenders to assess exposure and implement mitigations. Defenders should review and update Adobe Experience Manager 6.5 to version 6.5.25 or later, and implement input validation and output encoding for user-supplied data.

Defensive priority

Medium-priority defensive actions are recommended to address this DOM-based XSS vulnerability in Adobe Experience Manager 6.5, focusing on user interaction and crafted webpages.

Recommended defensive actions

• Review and update Adobe Experience Manager 6.5 to version 6.5.25 or later
• Implement input validation and output encoding for user-supplied data
• Conduct regular security audits and penetration testing
• Educate users on safe browsing practices and the risks of visiting crafted webpages
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE Program record (CVE-2026-110080) and NVD vulnerability detail provide official information on the vulnerability. Adobe's advisory (APSB26-152) offers additional context. Evidence is limited to public sources, and defenders should verify the vulnerability's impact within their environments. The CVE record was published on 2026-10-13T19:38:47.331Z and has not been modified since then.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.