CVE-2026-90178Published

hwmon: (coretemp) Fix core_data leak on CPUs without PTS

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-2026-90178

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/hwmon/coretemp.c"
                    ],
                    "versions": [
                        {
                            "version": "1a793caf6f6991716cb07583ed7c27de84ef0cba",
                            "lessThan": "dc0d79b1be384e7f6a2308356afd10dcf3bf940f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1a793caf6f6991716cb07583ed7c27de84ef0cba",
                            "lessThan": "86c1617b7d4b001b20a71deda3c791538a4fa6aa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1a793caf6f6991716cb07583ed7c27de84ef0cba",
                            "lessThan": "9b23a010a1e8232974617c412cb9f578f3378b70",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1a793caf6f6991716cb07583ed7c27de84ef0cba",
                            "lessThan": "0cd8450c257faa0cece0e0c43d3b55d1a389acc7",
                            "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/hwmon/coretemp.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "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