CVE-2026-23289

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"https://git.kernel.org/stable/c/deee46b37ebd8cc5ff810127883fca90f2412a7b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f67f1ad4029e9fa183141546de31987b254c9292"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: IB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()", "id": "2451253", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451253"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's IB/mthca component. A local user could exploit this vulnerability by triggering a system call failure path related to the `mthca_create_srq()` function. This oversight leads to a missed unmapping of user database resources, resulting in a resource leak."], "name": "CVE-2026-23289", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-03-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-23289\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-23289\nhttps://lore.kernel.org/linux-cve-announce/2026032524-CVE-2026-23289-aa54@gregkh/T"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,f67f1ad4029e9fa183141546de31987b254c9292)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,d0148965dbca8cc8efa7e3d6e99940487bf661c0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,da8eaa73bc37d004350ba68eb18b6ade8e49db52)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,deee46b37ebd8cc5ff810127883fca90f2412a7b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,972b72d7e2d8fe1400f1c7a8304c282c539b7e02)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[ec34a922d243c3401a694450734e9effb2bafbfe,117942ca43e2e3c3d121faae530989931b7f67e1)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.6.14"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,2.6.14)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.167,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.130,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.77,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.17,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.7,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0-rc2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-03-25T21:15:41.313928+00:00", "updated": "2026-05-29T17:00:04.386892+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}