Quick answers
- Is CVE-2026-11348 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-11348 being exploited in the wild.
- How severe is CVE-2026-11348?
- High severity, with a CVSS score of 8.1, published 7 July 2026.
- Which products and versions are affected?
- HAVELSAN Liman MYS before release.Master.1107.
- Is there a fix for CVE-2026-11348?
- 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-2026-11348 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-11348?
- Check whether you run HAVELSAN Liman MYS 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
A vulnerability classified as CWE-347 (Improper Verification of Cryptographic Signature) exists in HAVELSAN Liman MYS. The system fails to adequately validate the authenticity of cryptographic signatures on incoming data or communications. A remote attacker can exploit this flaw to inject malicious data or commands while masquerading as a trusted source. While the attack complexity is rated as high, a successful exploit grants the attacker the ability to impact the confidentiality, integrity, and availability of the management system. The issue is addressed in version release.Master.1107.
Affected products
- HAVELSAN Inc. Liman MYS before release.Master.1107
Timeline
- 2026-07-07: disclosed
- 2026-07-07: advisory