CVE-2026-80878

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    CVE-2026-80878

    Published: 4 Sept 2026Last Modified: 16 Sept 2026

    Summary: afs: Fix leak of ungot volume

    Details: In the Linux kernel, the following vulnerability has been resolved: afs: Fix leak of ungot volume Fix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if afs_try_get_volume() fails.

    References: https://git.kernel.org/stable/c/78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f, https://git.kernel.org/stable/c/7d10cfec6cbce7396ed5cf6abd8c34bae09c393b, https://git.kernel.org/stable/c/9cabf1c86948793fbad09023bd2ec58c71b9c1d4, https://git.kernel.org/stable/c/d672c276f685a540ed2b2a8bafaed4650a89022c, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80878.json, https://nvd.nist.gov/vuln/detail/CVE-2026-80878, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 32222f09782f1894fcfc37f6505ca676a6f4d1d6
    Fixed -7d10cfec6cbce7396ed5cf6abd8c34bae09c393b

    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-2026-80878 | CVE-DB