Adobe Patches 110 Vulnerabilities Across Nine Products, Including Critical Flaws
Adobe's November 2026 Patch Tuesday addresses a significant number of vulnerabilities, with critical issues found in Adobe Connect and Experience Manager.
Adobe has released its November 2026 Patch Tuesday security updates, which collectively address approximately 110 vulnerabilities across nine of its software products. The patches are now available for Adobe Experience Manager (AEM), Audition, After Effects, Connect, Content Credentials SDK, Dimension, Media Encoder, Photoshop, and Premiere.
Of particular concern are the critical-severity vulnerabilities identified in Adobe Connect and AEM. Six of these flaws in Adobe Connect carry a maximum CVSS score of 10, indicating a severe risk of exploitation. These critical issues encompass a range of dangerous vulnerabilities, including Server-Side Request Forgery (SSRF), path traversal, incorrect authorization, CRLF injection, XML External Entity (XXE) injection, arbitrary code injection, SQL injection, and Cross-Site Scripting (XSS). Successful exploitation of these flaws could lead to significant security breaches, including privilege escalation and the execution of arbitrary code on affected systems.
In total, Adobe has resolved 38 vulnerabilities within AEM and Connect. These include not only the critical flaws but also high- and medium-severity issues. The exploitation of these vulnerabilities could result in various security compromises, such as privilege escalation, unauthorized file system reads, memory exposure, arbitrary code execution, and the bypassing of existing security features.
Beyond the critical and high-severity issues in Connect and AEM, the company has also addressed high-severity bugs in After Effects, Media Encoder, Premiere, Dimension, Audition, and Photoshop. While these may not carry the highest CVSS scores, they still pose a significant risk to users and organizations relying on these creative software applications.
The Content Credentials Rust SDK, along with its C2PA Tool, received patches for approximately a dozen low- and medium-severity issues. While less severe, these vulnerabilities could still contribute to broader attack chains or information disclosure if left unaddressed.
Adobe has stated that it is currently unaware of any active exploitation attempts targeting these newly patched vulnerabilities in the wild. The patches for Adobe Connect and AEM have been assigned a priority rating of 2, indicating that they are important but perhaps not as immediately critical as some other vendor advisories. The remaining products patched in this update have a priority rating of 3, suggesting that exploitation is considered less likely.
This extensive batch of patches underscores the ongoing need for diligent security practices, including prompt application of updates, especially for widely used software like Adobe's creative and enterprise products. Users are strongly encouraged to review the specific advisories for each product and apply the necessary updates to mitigate the risks associated with these newly disclosed vulnerabilities.