CVE-2026-80927Published

timekeeping: Check the return value of tk_get_aux_ts64 in __do_adjtimex()

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-2026-80927

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/time/timekeeping.c"
                    ],
                    "versions": [
                        {
                            "version": "4eca49d0b621b314ac7c80f363932ec6f6c8abc8",
                            "lessThan": "fecf1e37775269ad38c172b468ad4ecc3968aa63",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4eca49d0b621b314ac7c80f363932ec6f6c8abc8",
                            "lessThan": "bc59dac50cb45a725f7a50760c7cc72a0964f722",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4eca49d0b621b314ac7c80f363932ec6f6c8abc8",
                            "lessThan": "4b61084b11bcecce86d03804ff30f8d7b465593c",
                            "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/time/timekeeping.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "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