{"id":"CVE-2026-111377","title":"FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via Static Channel Reassembly","summary":"FreeRDP from 2.0.0 before 3.32.0 contains an unbounded reassembly vulnerability in WTSProcessChannelData that fails to enforce cumulative fragment limits. Authenticated clients can start a static virtual channel message, withhold the LAS…","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-400","CWE-770"],"vendor":"FreeRDP","product":"FreeRDP","affected":["FreeRDP >= 2.0.0 < 3.32.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-16T16:31:52.675043Z"},"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T17:07:38.827Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111377","references":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xm53-352c-57jw","label":"GitHub Security Advisory (GHSA-xm53-352c-57jw)"},{"url":"https://www.vulncheck.com/advisories/freerdp-2.0.0-before-3.32.0-memory-exhaustion-via-static-channel-reassembly","label":"VulnCheck Advisory: FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via Static Channel Reassembly"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-111377.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-111377"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553915"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-111377"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111377"}],"tags":["cve.org","csaf","vex","red-hat"],"epss":0.00318,"epssPercentile":0.2462,"ingestedAt":"2026-10-16T01:55:57.995Z","slug":"CVE-2026-111377","body":"## Overview\n\nFreeRDP from 2.0.0 before 3.32.0 contains an unbounded reassembly vulnerability in WTSProcessChannelData that fails to enforce cumulative fragment limits. Authenticated clients can start a static virtual channel message, withhold the LAST flag, and send endless fragments to exhaust server memory.\n\n## Affected\n\n- `FreeRDP >= 2.0.0 < 3.32.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, … · updated 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-111377.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}