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{"bugzilla": {"description": "kernel: media: qcom: camss: vfe: Fix out-of-bounds access in vfe_isr_reg_update()", "id": "2467211", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467211"}, "csaw": false, "cwe": "CWE-805", "details": ["A flaw was found in the Linux kernel's media subsystem, specifically within the Qualcomm Camera Subsystem (CAMSS) Video Front End (VFE) driver. An out-of-bounds memory access can occur in the `vfe_isr_reg_update()` function when processing interrupt service routines. This vulnerability arises because a loop iterates beyond the allocated array bounds, potentially allowing a local attacker to cause a denial of service (DoS) or information disclosure."], "name": "CVE-2026-43256", "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": "2026-05-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43256\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43256\nhttps://lore.kernel.org/linux-cve-announce/2026050605-CVE-2026-43256-cc2e@gregkh/T"]}

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