CVE-2026-99260

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    CVE-2026-99260

    Published: 3 Nov 2026Last Modified: 5 Nov 2026

    Summary: ntfs: fix resident conversion in ntfs_new_attr_flags

    Details: In the Linux kernel, the following vulnerability has been resolved: ntfs: fix resident conversion in ntfs_new_attr_flags When setting sparse/compressed flags on a resident attribute, the function skipped the resident-to-non-resident conversion and terminated.

    References: https://git.kernel.org/stable/c/7ed0028126b5a19f278183abbae2b3166d3ca9ac, https://git.kernel.org/stable/c/c5434e86d6c5324990017ea043bc821d115132c8, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/99xxx/CVE-2026-99260.json, https://nvd.nist.gov/vuln/detail/CVE-2026-99260, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fc053f05ca282a5e760b41f6560ac835c4e28037
    Fixed -c5434e86d6c5324990017ea043bc821d115132c8

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-99260 | CVE-DB