CVE-2026-98294Published

Bluetooth: hci_qca: Do not write to the serial port after it is closed

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-98294

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/bluetooth/hci_qca.c"
                    ],
                    "versions": [
                        {
                            "version": "fa9ad876b8e0ebd2b4367ef1580f89be64ebd5d3",
                            "lessThan": "a5414b0a9464b863733c8bd97493cb443a210ec4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa9ad876b8e0ebd2b4367ef1580f89be64ebd5d3",
                            "lessThan": "15754e4ec47ac5d117c9609c34a49ed6980ac4a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa9ad876b8e0ebd2b4367ef1580f89be64ebd5d3",
                            "lessThan": "4e93c65f87825e1e012bce56615320aeb123815d",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/bluetooth/hci_qca.c"
                    ],
                    "versions": [
                        {
                            "version": "4.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON