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    2 vulnerabilities found for Red Hat Enterprise Linux for NVIDIA 26 by Red Hat

    CVE-2026-48914 (GCVE-0-2026-48914)

    Vulnerability from nvd – Published: 2026-06-12 09:42 – Updated: 2026-06-15 13:00
    VLAI
    Title
    Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling
    Summary
    A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds write in the host heap memory and a potential denial of service (DoS) for the QEMU process.
    Severity
    6.7 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Date Public
    2026-05-26 00:00
    Credits
    Red Hat would like to thank Feifan Qian <bea1e@proton.me> for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2026-48914 (GCVE-0-2026-48914)

    Vulnerability from cvelistv5 – Published: 2026-06-12 09:42 – Updated: 2026-06-15 13:00
    VLAI
    Title
    Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling
    Summary
    A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds write in the host heap memory and a potential denial of service (DoS) for the QEMU process.
    Severity
    6.7 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Date Public
    2026-05-26 00:00
    Credits
    Red Hat would like to thank Feifan Qian <bea1e@proton.me> for reporting this issue.
    Show details on NVD website
    To clipboard 

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