{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72276", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.916Z", "datePublished": "2026-08-15T05:54:58.358Z", "dateUpdated": "2026-08-17T05:11:36.665Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T05:11:36.665Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: metronomefb: fix potential memory leak in metronomefb_probe()\n\nThe memory allocated for pagerefs in fb_deferred_io_init() is not freed\non the error path. 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{}

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{"bugzilla": {"description": "kernel: fbdev: metronomefb: fix potential memory leak in metronomefb_probe()", "id": "2516496", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516496"}, "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 `metronomefb` framebuffer driver within the Linux kernel. This vulnerability occurs because memory allocated for page references is not properly released when an error occurs during initialization. A local attacker could potentially exploit this to cause a denial of service due to excessive memory consumption."], "name": "CVE-2026-72276", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "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": "2026-08-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-72276\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-72276\nhttps://lore.kernel.org/linux-cve-announce/2026081557-CVE-2026-72276-aa14@gregkh/T"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[186b89659c4c67cccead52961eab0ca3b23951dc,77e26383083c59a67244fcf2e70eecd354451906)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,f779bd494f9521f89bfd4ce23953f3527341e9fd)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,01708cf3dca2f88eca26269521cbcc8e2f054ee4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,d54bb39cd34f44b32d5c4a8416fff8b01a9e76be)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,6854cf33dddb212bd7c3d69189623876e7334075)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,a889978ec44fe33edb3fb7140dcbbb8e6465c1cb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[56c134f7f1b58be08bdb0ca8372474a4a5165f31,894632b862a39b3fe1cb5de06fbae86225ea64de)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.15.149,5.15.212)"}}], "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": "generic", "value": "5.19"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.19)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.212,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.178,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.97,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc1,*]"}}], "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": "2026-08-15T19:00:03.101256+00:00", "updated": "2026-08-15T19:15:03.346802+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-401"]}