CVE-2026-98648Published

s390/uv: Prevent potential out-of-bounds read

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-2026-98648

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": [
                        "arch/s390/kernel/uv.c"
                    ],
                    "versions": [
                        {
                            "version": "7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d",
                            "lessThan": "04bb5b2eb9f1d56110f14d3a4e31fa2c65fb026f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d",
                            "lessThan": "116bba758533a139bbede8d717a1371bd6d890f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d",
                            "lessThan": "f47190b08b71e8482072978373ee88cb2dfbdaf4",
                            "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": [
                        "arch/s390/kernel/uv.c"
                    ],
                    "versions": [
                        {
                            "version": "6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "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