CVE-2026-74734Published

firewire: ohci: fix NULL pointer dereference in ar_context_release

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-2026-74734

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": [
                        "drivers/firewire/ohci.c"
                    ],
                    "versions": [
                        {
                            "version": "5716e58aecdd4f7225c2e46ce903a839fc54f22f",
                            "lessThan": "3770a4794a14331c8ca6a674e49c021827521c2c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5716e58aecdd4f7225c2e46ce903a839fc54f22f",
                            "lessThan": "ca2fa74f3200ced6e0a940753ad99844c42ad7c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5716e58aecdd4f7225c2e46ce903a839fc54f22f",
                            "lessThan": "ed5470771c7ed7f959230c4697f316af83426a90",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5716e58aecdd4f7225c2e46ce903a839fc54f22f",
                            "lessThan": "7d228ba43279de2d191f25e139fad166409c2c06",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5716e58aecdd4f7225c2e46ce903a839fc54f22f",
                            "lessThan": "42d217add8d80d6e7d9f58f80d11ea9b07ea113e",
                            "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": [
                        "drivers/firewire/ohci.c"
                    ],
                    "versions": [
                        {
                            "version": "6.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.46",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.10",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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