ASB-A-498850457

    Dashboard / Vulnerabilities / ASB-A-498850457

    ASB-A-498850457

    Published: 1 Nov 2026Last Modified: 9 Nov 2026

    Summary:

    Details: In ksys_unshare of fork.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2026-11-01, https://android.googlesource.com/kernel/common/+/13beada2dac38c2d7303f1700aa16fb5053b919d, https://android.googlesource.com/kernel/common/+/efe16a3021b9f95eb1cb83e98d0d1db9bff94ce4, https://android.googlesource.com/kernel/common/+/f7d26609785ce56170645d56f306db38e8ba277a, https://android.googlesource.com/kernel/common/+/009c5006c969826d37a2c5fc2721a7bb20d72555

    Affected packages

    Package

    Name: :linux_kernel:

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- :0
    Fixed -:2026-11-05

    Affected versions

    Kernel

    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
    ASB-A-498850457 | CVE-DB