CVE-2026-74296Published

RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one

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-2026-74296

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/infiniband/hw/mlx5/main.c"
                    ],
                    "versions": [
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "80f1f49f53a42733e60c90e0ec545e647969214d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "aabfc845838ef453f1d22d7665596f9cc48be7dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "6f83de384ca582fa87b4c2b0d03bd1ed3bf9a2ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "d3ff718c0c7153e2641e6a09507bace14fc5c402",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "ef369446f62903ea079e8a7954b5bf8bb8300fe3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0",
                            "lessThan": "449ae7927152e46acbe5f19f97eafdae6d3a96b1",
                            "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/infiniband/hw/mlx5/main.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "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