CLEANSTART-2024-AB78875

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    CLEANSTART-2024-AB78875

    Published: 30 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2020-12419

    Summary: When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition

    Details: CVE-2020-12419 affects multiple packages. When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-AB78875.json, https://osv.dev/vulnerability/CVE-2020-12419, https://nvd.nist.gov/vuln/detail/CVE-2020-12419

    Affected packages

    Package

    Name: firefox

    Purl: pkg:apk/cleanstart/firefox?arch=x86_64

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -78.0-r0

    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
    CLEANSTART-2024-AB78875 | CVE-DB