A memory leak in the headless API for StructuredContents in Liferay Portal 7.4.0 through 7.4.3.119, and older unsupported versions, and Liferay DXP 2024.Q1.1 through 2024.Q1.5, 2023.Q4.0 through 2024.Q4.10, 2023.Q3.1 through 2023.Q3.10, 7.4 GA through update 92, and older unsupported versions allows an attacker to cause server unavailability (denial of service) via repeatedly calling the API endpoint.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43816 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.9 · liferayNVD modified 2026-10-18 21:10
Affected (CPE criteria) 95
cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:-:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update1:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update10:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update11:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update12:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update13:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update14:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update15:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update16:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update17:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update18:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update19:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update2:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update20:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update21:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update22:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update23:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update24:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update25:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update26:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update27:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update28:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update29:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update3:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update30:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update31:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update32:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update33:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update34:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update35:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update36:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update37:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update38:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update39:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update4:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update40:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update41:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update42:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.4:update43:*:*:*:*:*:*- and 55 more