CVE-2026-98256Published

signal: Prevent exec() race

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-2026-98256

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": [
                        "kernel/exit.c",
                        "kernel/signal.c"
                    ],
                    "versions": [
                        {
                            "version": "fb3bbcfe344e64a46574a638b051ffd78762c12d",
                            "lessThan": "621c365739828900f32a0c1cdfe5387528a62176",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fb3bbcfe344e64a46574a638b051ffd78762c12d",
                            "lessThan": "934bd95f1a6404dbb845951b823547abab05a649",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fb3bbcfe344e64a46574a638b051ffd78762c12d",
                            "lessThan": "d2710c8d938ae6a825a6463158e6e6f31eac792a",
                            "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": [
                        "kernel/exit.c",
                        "kernel/signal.c"
                    ],
                    "versions": [
                        {
                            "version": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "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