Quick answers
- Is CVE-2026-75777 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-75777 being exploited in the wild.
- How severe is CVE-2026-75777?
- High severity, with a CVSS score of 8.8, published 10 September 2026.
- Which products and versions are affected?
- IBM Aspera Enterprise WebApps 1.0.0 through 1.0.5.
- Is there a fix for CVE-2026-75777?
- A patch was published on 2026-09-10: Fixed in version 1.0.6 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-75777 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-75777?
- Check whether you run IBM Aspera Enterprise WebApps at an affected version. 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
The vulnerability is a container escape flaw in IBM Aspera Enterprise WebApps versions 1.0.0 through 1.0.5. The underlying cause is inadequate syscall filtering or seccomp policies within the container, allowing a local attacker with container access to execute privileged or unrestricted system calls. The attack requires local/container-level access (not network-based). A successful exploit enables an attacker to escape container protections, gain access to the host system, or interact with other containers. The issue is fixed in version 1.0.6 or later.
Affected products
- IBM Aspera Enterprise WebApps 1.0.0 through 1.0.5
Timeline
- 2026-09-10: disclosed
- 2026-09-10: patched: Fixed in version 1.0.6