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Bluetooth: hci_core: Fix possible buffer overflow

Exact source revision recorded 30 Oct 2026 13:45:33 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2024-26889

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": [
                        "net/bluetooth/hci_core.c"
                    ],
                    "versions": [
                        {
                            "version": "194ab82c1ea187512ff2f822124bd05b63fc9f76",
                            "lessThan": "6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b48595f5b1c6e81e06e164e7d2b7a30b1776161e",
                            "lessThan": "54a03e4ac1a41edf8a5087bd59f8241b0de96d3d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ffb060b136dd75a033ced0fc0aed2882c02e8b56",
                            "lessThan": "d47e6c1932cee02954ea588c9f09fd5ecefeadfc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bbec1724519ecd9c468d1186a8f30b7567175bfb",
                            "lessThan": "2e845867b4e279eff0a19ade253390470e07e8a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a55d53ad5c86aee3f6da50ee73626008997673fa",
                            "lessThan": "0477ac14251d0ba813f311bb5db79eb07d99bfcc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcda165706b9fbfd685898d46a6749d7d397e0c0",
                            "lessThan": "a41c8efe659caed0e21422876bbb6b73c15b5244",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcda165706b9fbfd685898d46a6749d7d397e0c0",
                            "lessThan": "8c28598a2c29201d2ba7fc37539a7d41c264fb10",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcda165706b9fbfd685898d46a6749d7d397e0c0",
                            "lessThan": "2edce8e9a99dd5e4404259d52e754fdc97fb42c2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcda165706b9fbfd685898d46a6749d7d397e0c0",
                            "lessThan": "81137162bfaa7278785b24c1fd2e9e74f082e8e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d9ce7d438366431e5688be98d8680336ce0a0f8d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5558f4312dca43cebfb9a1aab3d632be91bbb736",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.19.297",
                            "lessThan": "4.19.311",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.259",
                            "lessThan": "5.4.273",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.199",
                            "lessThan": "5.10.214",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.137",
                            "lessThan": "5.15.153",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.60",
                            "lessThan": "6.1.191",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.328",
                            "lessThan": "4.15",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.9",
                            "lessThan": "6.6",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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": [
                        "net/bluetooth/hci_core.c"
                    ],
                    "versions": [
                        {
                            "version": "6.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.311",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.273",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.214",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.153",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.191",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.23",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.11",
                            "lessThanOrEqual": "6.7.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.8.2",
                            "lessThanOrEqual": "6.8.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.9",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 6 Nov 23:29 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current