CVE-2021-40739: 
Adobe Audition vulnerability analysis and mitigation

Adobe Audition version 14.4 and earlier versions are affected by a memory corruption vulnerability when parsing M4A files. This vulnerability was assigned CVE-2021-40739 and requires user interaction to be exploited (CVE Details).

The vulnerability is classified as a memory corruption issue, specifically an 'Access of Memory Location After End of Buffer' vulnerability (CWE-788, CWE-119). The vulnerability was discovered and reported as part of a larger security update from Adobe (Threatpost).

If successfully exploited, this vulnerability could potentially result in arbitrary code execution in the context of the current user (NVD).

Adobe has released security patches to address this vulnerability as part of their security bulletin APSB21-92. Users are advised to update to the latest version of Adobe Audition (Adobe Security).

The vulnerability was part of a larger Adobe security update that addressed 92 vulnerabilities across 14 products. The majority of these vulnerabilities were rated as critical, with this particular vulnerability receiving significant attention from security researchers (Threatpost).