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{"bugzilla": {"description": "freerdp: FreeRDP: Unauthenticated keystroke injection via premature input dispatch", "id": "2552961", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2552961"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "status": "draft"}, "cwe": "CWE-306", "details": ["A flaw was found in FreeRDP. A remote, unauthenticated attacker can exploit this issue by connecting to the shadow server and transmitting input data before authentication is completed. This allows the attacker to inject synthetic keystrokes directly into the host user's active session, potentially performing unauthorized actions on the host system."], "mitigation": {"lang": "en:us", "value": "Do not expose freerdp-shadow-cli to untrusted networks. Restrict access with host firewalling and require authentication ([CME-202](https://cmetaxonomy.org/entries/CME-202.html))."}, "name": "CVE-2026-110838", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "impact": "important", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-10-14T22:52:13Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-110838\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-110838\nhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-m998-cvfm-9444\nhttps://www.vulncheck.com/advisories/freerdp-shadow-before-3.32.0-pre-authentication-input-injection-via-confirm-active-bypass"], "statement": "This flaw is rated Important because an unauthenticated network attacker can inject keystrokes into freerdp-shadow before authentication completes (UI:N, I:H, CVSS 7.5). This is Important rather than Critical because impact is integrity of input injection on the shadow session, not unauthenticated remote code execution.", "threat_severity": "Important"}