Quick answers
- Is CVE-2026-108013 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-108013 being exploited in the wild.
- How severe is CVE-2026-108013?
- Medium severity, with a CVSS score of 6.8, published 24 October 2026.
- Which products and versions are affected?
- HCL BigFix Platform before BES Support v1520.
- Is there a fix for CVE-2026-108013?
- Yes: fixed in BES Support v1520 and later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-108013 attacked?
- It is attacked over the network or from the adjacent network, in a network appliance.
- Am I affected by CVE-2026-108013?
- Check whether you run HCL BigFix Platform 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.
How to fix
- Fixed in: BES Support v1520 and later
Technical details
BigFix Platform relies on Mozilla's CA certificate bundle (PEM format) to validate TLS certificates presented by remote servers. Bundles dated before 2026/10/20 contained entries for compromised certificate authorities, allowing an on-path attacker to intercept connections and serve malicious content. The vulnerability requires an active network position between the client and server.
Affected products
- HCL BigFix Platform before BES Support v1520
Timeline
- 2026-10-24: disclosed