CVE-2026-89660Published

NFSD: Prevent client use-after-free during admin state revocation

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-2026-89660

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": [
                        "fs/nfsd/nfs4state.c"
                    ],
                    "versions": [
                        {
                            "version": "1c13bf9f2e3cd5a59ef988c6c5a49fe0f02bcdfc",
                            "lessThan": "e1ba4d3c5bfdca3f013b8cbc829ae2f7975d8608",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1c13bf9f2e3cd5a59ef988c6c5a49fe0f02bcdfc",
                            "lessThan": "549bd9868e9d77b07ea94870940d64342829c6ad",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1c13bf9f2e3cd5a59ef988c6c5a49fe0f02bcdfc",
                            "lessThan": "bf1f948691523282cc4905bc6cd325e0c0b49e6a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1c13bf9f2e3cd5a59ef988c6c5a49fe0f02bcdfc",
                            "lessThan": "e270e5a0778e5bff852c8862ce9576ce70359393",
                            "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": [
                        "fs/nfsd/nfs4state.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "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