CVE-2026-98261Published

cifs: Fix server use-after-free in cifs_chan_skip_or_disable()

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-2026-98261

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/smb/client/smb2pdu.c"
                    ],
                    "versions": [
                        {
                            "version": "50e8363ecc85da49764781da90ebffe1a657b370",
                            "lessThan": "0338489960ddad6368bce55e8adbc176c523093d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f591062bdbf4742b7f1622173017f19e927057b0",
                            "lessThan": "edd52eae5fcfb8433b6bb0e7cd98db438fe01227",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f591062bdbf4742b7f1622173017f19e927057b0",
                            "lessThan": "fcc0a935bb6e37ecbf7e4335061309f896f35780",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f591062bdbf4742b7f1622173017f19e927057b0",
                            "lessThan": "7a1b27780b113583a94256d58dabfe7c0d9286e7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f591062bdbf4742b7f1622173017f19e927057b0",
                            "lessThan": "717e0a25036b6c92cecace30913b2d874a4c22b8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d61ba1d71ea6039eca7ada870bf3f0c3c8fc12e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.15",
                            "lessThan": "6.6.158",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.3",
                            "lessThan": "6.8",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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/smb/client/smb2pdu.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "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