CVE-2026-80943Published

wifi: rtlwifi: rtl8192du: check QoS TID before indexing tids

cve-program · CVE-2026-80943

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/net/wireless/realtek/rtlwifi/rtl8192du/trx.c"
                    ],
                    "versions": [
                        {
                            "version": "8321424134a400a5e3eb39f9acca6bc6946ff447",
                            "lessThan": "6e327f14e1c43e175bf530f9165b2cadff308553",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8321424134a400a5e3eb39f9acca6bc6946ff447",
                            "lessThan": "0c0b374e12d52af23ca741728db31091677cf9dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8321424134a400a5e3eb39f9acca6bc6946ff447",
                            "lessThan": "42785f7e8d31540e6172bbcf08a7cc3cae1086f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8321424134a400a5e3eb39f9acca6bc6946ff447",
                            "lessThan": "ed4f05d9f2f42fd866f55108db8123eefcc5fb33",
                            "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/net/wireless/realtek/rtlwifi/rtl8192du/trx.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.109",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "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