CVE-2026-98405Published

smb: client: fix missing iov bounds check in parse_posix_sids()

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-2026-98405

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/smb2inode.c"
                    ],
                    "versions": [
                        {
                            "version": "a90f37e3d7acfd9824f162830583bbf7846fe252",
                            "lessThan": "d91b9a3b2b38e5ac1b51e9e5b23fe53ad7b49644",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "858e74876c5cbff1dfd5bace99e32fbce2abd4b5",
                            "lessThan": "b862996e5105be1293da9cdc85da77b76021c3bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "858e74876c5cbff1dfd5bace99e32fbce2abd4b5",
                            "lessThan": "2f8ed71aaaba3bc8b19cd9930cc62e63e142b299",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "858e74876c5cbff1dfd5bace99e32fbce2abd4b5",
                            "lessThan": "eac6917a42899aad0617bbf04798c5dd946a1fe5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "858e74876c5cbff1dfd5bace99e32fbce2abd4b5",
                            "lessThan": "b09d092eb24ad0110f16a9b7c1ed5d2a0c1733dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.32",
                            "lessThan": "6.6.158",
                            "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/smb2inode.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"
                        }
                    ]
                }