Quick answers
- Is CVE-2026-111433 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111433 being exploited in the wild.
- How severe is CVE-2026-111433?
- High severity, with a CVSS score of 8.6, published 12 November 2026.
- Which products and versions are affected?
- openEuler iSulad through 2.1.6.
- Is there a fix for CVE-2026-111433?
- 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-2026-111433 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-111433?
- Check whether you run openEuler iSulad 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
This is a UNIX symlink-following vulnerability in src/daemon/modules/spec/specs_mount.c that affects container initialization. An attacker can craft a malicious container image that exploits improper symlink handling during volume mount operations; when the platform or victim runs this image, the iSulad daemon copies sensitive host directories into an anonymous volume readable by the container, leading to host information disclosure.
Affected products
- openEuler iSulad through 2.1.6
Timeline
- 2026-11-12: disclosed