{"id":"CVE-2026-121412","title":"FreeRDP 3.0.0 before 3.32.2 Proxy Memory Exhaustion via DVC Reassembly","summary":"FreeRDP from 3.0.0 before 3.32.2 contains an uncontrolled resource consumption vulnerability in the proxy that lets connected clients retain heap memory via intercepted DVC message reassembly. Attackers can declare a large DATA_FIRST len…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-770"],"vendor":"FreeRDP","product":"FreeRDP","affected":["FreeRDP >= 3.0.0 < 3.32.2"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-03T17:22:03.298635Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T18:30:37.940Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121412","references":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-m7xq-5f7v-hjvw","label":"GitHub Security Advisory (GHSA-m7xq-5f7v-hjvw)"},{"url":"https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.2-proxy-memory-exhaustion-via-dvc-reassembly","label":"VulnCheck Advisory: FreeRDP 3.0.0 before 3.32.2 Proxy Memory Exhaustion via DVC Reassembly"}],"tags":["cve.org"],"epss":0.00383,"epssPercentile":0.32617,"ingestedAt":"2026-11-05T20:33:06.358Z","slug":"CVE-2026-121412","body":"## Overview\n\nFreeRDP from 3.0.0 before 3.32.2 contains an uncontrolled resource consumption vulnerability in the proxy that lets connected clients retain heap memory via intercepted DVC message reassembly. Attackers can declare a large DATA_FIRST length and keep sending fragments without completing the message, growing proxy memory proportional to traffic and degrading service.\n\n## Affected\n\n- `FreeRDP >= 3.0.0 < 3.32.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}