CVE-2026-64440Published

staging: rtl8723bs: fix OOB write in HT_caps_handler()

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-2026-64440

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/staging/rtl8723bs/core/rtw_wlan_util.c"
                    ],
                    "versions": [
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "37f642d47c3648a707df3ceb092eee1adffbfd28",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "8c872b47c7fc32e95e0da1db7512388794adcd69",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "bb3b942da4123b55d1cacf19d1a7d5ba15dbf83a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "918537a0fbed85aab61fa28ad75e6279070610c9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "6f91621fc45025ad3c0be796b70e6e4cee22fc69",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "225b6d3fc7e99ac3d20b6c861d1e47d24e7ea31d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "554c0a3abf216c991c5ebddcdb2c08689ecd290b",
                            "lessThan": "f8001e1a516ba3b495728c65b61f799cbfad6bd0",
                            "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/staging/rtl8723bs/core/rtw_wlan_util.c"
                    ],
                    "versions": [
                        {
                            "version": "4.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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