CVE-2026-80663Published

tools/power/x86/intel-speed-select: Harden daemon pidfile open

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-2026-80663

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": [
                        "tools/power/x86/intel-speed-select/isst-daemon.c"
                    ],
                    "versions": [
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "905493a6338c82a70da16f86e0a6215db5a3d73d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "db938eb9a3c1317596c28e94413b33426508d51b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "72a07abc6b9046f07a08bba353cad7667bcc9dce",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "19ffeb30fdfce63f8d6aca71bcdddb3f69d46278",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "e8adac69d1bdf035ef97cc914e845acd4ef08e28",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7fd786dfbd2c55ddee3b87f33c82f1c58bdb1dd6",
                            "lessThan": "607af438e6430893a822964c841a1994b33acccc",
                            "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": [
                        "tools/power/x86/intel-speed-select/isst-daemon.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "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": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "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