CVE-2026-74409Published

wifi: rtw89: add bounds check on firmware mac_id in link lookup

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-2026-74409

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/rtw89/core.h"
                    ],
                    "versions": [
                        {
                            "version": "144c6cd24b3556e6e7a14271cee57a42ebf97450",
                            "lessThan": "ad445de67359f24088d4305c05fbd7e34c4e35e3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "144c6cd24b3556e6e7a14271cee57a42ebf97450",
                            "lessThan": "920101305e7601a33b9e01019f4ca526af2526ae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "144c6cd24b3556e6e7a14271cee57a42ebf97450",
                            "lessThan": "6d88244bb129755acca696f9227200f4a2d106a6",
                            "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/rtw89/core.h"
                    ],
                    "versions": [
                        {
                            "version": "6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "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