CVE-2026-92511Published

RDMA/core: Fix potential use after free in ib_destroy_cq_user()

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-2026-92511

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/core/verbs.c"
                    ],
                    "versions": [
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "42f7a0c7a94003059540cce448acabfa62ad119d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "253c2ed71a532c70fa0e64317ceb02bb1a50c84c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "b85a148731eceffacb6a030950187d785175607f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "197c262dbf94c0f7ab7ac54b66f892ce9f343232",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "8a72a6aad84b3928dbb5e564bff1f56a7ec222ae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "08f294a1524bc3211a28091daa6c7513828c7d33",
                            "lessThan": "3481bec4dfc4aee24ffea5a547ee95b70b67d9d5",
                            "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/core/verbs.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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