CVE-2021-43756

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    CVE-2021-43756

    Published: 15 Jun 2022Last Modified: 18 Feb 2026

    Summary:

    Details: Adobe Media Encoder versions 22.0, 15.4.2 (and earlier) are affected by an Out-of-bounds Write vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    References: https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6618ce7b6a621e92db72ea4f01f7d38553c8818c
    Fixed -2d381f491bb62cd80209dcddfe9ad79eaad6f71d

    Affected versions

    OTP-20.3.8.22

    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-2021-43756 | CVE-DB