{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23289", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.992Z", "datePublished": "2026-03-25T10:26:48.207Z", "dateUpdated": "2026-03-25T10:26:48.207Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-03-25T10:26:48.207Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()\n\nFix a user triggerable leak on the system call failure path."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/hw/mthca/mthca_provider.c"], "versions": [{"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "f67f1ad4029e9fa183141546de31987b254c9292", "status": "affected", "versionType": "git"}, {"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "d0148965dbca8cc8efa7e3d6e99940487bf661c0", "status": "affected", "versionType": "git"}, {"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "da8eaa73bc37d004350ba68eb18b6ade8e49db52", "status": "affected", "versionType": "git"}, {"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "deee46b37ebd8cc5ff810127883fca90f2412a7b", "status": "affected", "versionType": "git"}, {"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "972b72d7e2d8fe1400f1c7a8304c282c539b7e02", "status": "affected", "versionType": "git"}, {"version": "ec34a922d243c3401a694450734e9effb2bafbfe", "lessThan": "117942ca43e2e3c3d121faae530989931b7f67e1", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/hw/mthca/mthca_provider.c"], "versions": [{"version": "2.6.14", "status": "affected"}, {"version": "0", "lessThan": "2.6.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.167", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.130", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.77", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.17", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.7", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0-rc2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "6.1.167"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "6.6.130"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "6.12.77"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "6.18.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "6.19.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.14", "versionEndExcluding": "7.0-rc2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f67f1ad4029e9fa183141546de31987b254c9292"}, {"url": "https://git.kernel.org/stable/c/d0148965dbca8cc8efa7e3d6e99940487bf661c0"}, {"url": "https://git.kernel.org/stable/c/da8eaa73bc37d004350ba68eb18b6ade8e49db52"}, {"url": "https://git.kernel.org/stable/c/deee46b37ebd8cc5ff810127883fca90f2412a7b"}, {"url": "https://git.kernel.org/stable/c/972b72d7e2d8fe1400f1c7a8304c282c539b7e02"}, {"url": "https://git.kernel.org/stable/c/117942ca43e2e3c3d121faae530989931b7f67e1"}], "title": "IB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()\n\nFix a user triggerable leak on the system call failure path."}], "id": "CVE-2026-23289", "lastModified": "2026-03-25T11:16:23.887", "metrics": {}, "published": "2026-03-25T11:16:23.887", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/117942ca43e2e3c3d121faae530989931b7f67e1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/972b72d7e2d8fe1400f1c7a8304c282c539b7e02"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d0148965dbca8cc8efa7e3d6e99940487bf661c0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/da8eaa73bc37d004350ba68eb18b6ade8e49db52"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/deee46b37ebd8cc5ff810127883fca90f2412a7b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f67f1ad4029e9fa183141546de31987b254c9292"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

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