Quick answers
- Is CVE-2026-75703 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-75703 being exploited in the wild.
- How severe is CVE-2026-75703?
- Critical severity, with a CVSS score of 10, published 22 September 2026.
- Which products and versions are affected?
- Adobe Campaign Classic.
- Is there a fix for CVE-2026-75703?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-75703 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-75703?
- Check whether you run Adobe Campaign Classic, Linux Kernel or Microsoft Windows. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
Adobe Campaign Classic is vulnerable to improper control of code generation (CWE-94), allowing arbitrary code injection and execution in the context of the application. The vulnerability is network-accessible, requires no authentication or user interaction, and grants an unauthenticated attacker the ability to execute arbitrary code with the application's privileges, potentially compromising the entire Campaign infrastructure and data.
Affected products
- Adobe Campaign Classic
Timeline
- 2026-09-22: disclosed