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{"bugzilla": {"description": "kernel: staging: rtl8723bs: rtw_mlme: add bounds checks before ie_length subtraction", "id": "2492715", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492715"}, "csaw": false, "cwe": "CWE-191", "details": ["A flaw was found in the Linux kernel, specifically within the `rtl8723bs` Wi-Fi driver's `rtw_mlme` component. This vulnerability is due to a missing bounds check before subtracting fixed offsets from the `ie_length` variable, which can lead to an unsigned integer underflow. This issue could potentially impact system stability or integrity."], "name": "CVE-2026-53178", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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": "2026-06-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-53178\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53178\nhttps://lore.kernel.org/linux-cve-announce/2026062554-CVE-2026-53178-60ea@gregkh/T"], "threat_severity": "Moderate"}

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