Adobe Releases Third Emergency Patch for Campaign Classic in Two Weeks, Fixing Critical RCE Vulnerabilities
Adobe has issued another urgent security update for Adobe Campaign Classic after discovering multiple critical vulnerabilities that affect the previous patches released on July 29 and August 3. The new advisory, published on August 11, 2026, addresses three CVEs rated Critical, including two remote code execution flaws with CVSSv3.1 base scores of 10.0. These authorization bypass issues allow unauthenticated attackers to execute arbitrary code remotely. The affected versions include 7.4.3 build 9398 and build 9399, which were themselves emergency fixes issued only days earlier. Adobe urges all customers to apply the latest update immediately due to the high risk of exploitation. This marks the third high-severity patch for the product within a two-week period.
Security NEXTAug 12, 2026Translated from Japanese