CVE-2026-111380

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Source
https://cve.org/CVERecord?id=CVE-2026-111380
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111380.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111380
Aliases
  • GHSA-72qv-gcph-rfwf
Downstream
Published
2026-10-16T01:17:48Z
Modified
2026-10-17T02:48:18Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
FreeRDP 3.29.0 before 3.32.0 Heap Overflow via audin Apple Backends
Details

FreeRDP from 3.29.0 before 3.32.0 contains an integer overflow in the Apple audin backends (audin_mac.m, audin_ios.m), which compute the audio queue buffer size as FramesPerPacket * 2 * nChannels in UINT32 arithmetic, bypassing the CVE-2026-91962 fix. A malicious RDP server can send FramesPerPacket of 2^30 in the audin Open PDU to wrap the multiplication, causing undersized AudioQueueAllocateBuffer allocations and a heap out-of-bounds write in macOS and iOS clients.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-190"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111380.json"
}
References

Affected packages

Git / github.com/freerdp/freerdp

Affected ranges

Type
GIT
Repo
https://github.com/freerdp/freerdp
Events
Introduced
743f437f434c6814d3ba265c75cab14673bc2911
Fixed
d27a4f7c1c63b62a5e60e5d939ad116cfb58ffc1
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "3.29.0"
        },
        {
            "fixed":  "3.32.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111380.json"