CVE-2025-68317Published

io_uring/zctx: check chained notif contexts

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-2025-68317

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": [
                        "io_uring/notif.c"
                    ],
                    "versions": [
                        {
                            "version": "6fe4220912d19152a26ce19713ab232f4263018d",
                            "lessThan": "aaafd17d3f4be2c15539359a5b4bfa00237f687f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6fe4220912d19152a26ce19713ab232f4263018d",
                            "lessThan": "d664a3ce3a604231a0b144c152a3755d03b18b60",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6fe4220912d19152a26ce19713ab232f4263018d",
                            "lessThan": "ab3ea6eac5f45669b091309f592c4ea324003053",
                            "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": [
                        "io_uring/notif.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.58",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.8",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON