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{"bugzilla": {"description": "freerdp: FreeRDP: Arbitrary code execution via integer overflow in audio input buffer calculation", "id": "2553925", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2553925"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-190", "details": ["A flaw was found in FreeRDP. When handling audio input on Apple platforms, an integer overflow occurs during buffer size calculations. A malicious Remote Desktop Protocol (RDP) server can exploit this by sending a specially crafted packet during session setup, causing an undersized memory allocation. This flaw can lead to a heap-based buffer overflow, potentially allowing the server to execute arbitrary code or trigger a denial of service on the client system."], "mitigation": {"lang": "en:us", "value": "Red Hat freerdp packages are not affected because they do not include the Apple audin backends."}, "name": "CVE-2026-111380", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "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": "2026-10-16T01:17:48Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-111380\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-111380\nhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-72qv-gcph-rfwf\nhttps://www.vulncheck.com/advisories/freerdp-3.29.0-before-3.32.0-heap-overflow-via-audin-apple-backends"], "statement": "This flaw is rated Important because a malicious RDP server can trigger an integer overflow in FreeRDP Apple audio-input (audin) backends, leading to a heap out-of-bounds write after the user connects (UI:R), with high confidentiality, integrity, and availability impact. This flaw does not affect Red Hat products.", "threat_severity": "Important"}