CVE-2026-90408Published

wifi: ath12k: fix overreads in ath12k_wmi_process_csa_switch_count_event()

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-2026-90408

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/ath/ath12k/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
                            "lessThan": "d4aec20f3a84634171c139ab2e02bb2e5a5c756b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
                            "lessThan": "24f7cdabea9f7ab95dbd6d8bc9ac6ec48d96a7e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
                            "lessThan": "23bed4ef132c55c9016f0c6122c8b8ba2efa2353",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
                            "lessThan": "bf97c9d5123859a07848462539153176db029f3a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
                            "lessThan": "878654eb78c6aa0ff585baf1376567c775ca28ec",
                            "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/ath/ath12k/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "6.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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