# CVE-2026-103110: Pexip Infinity remote code execution via improper input validation

Source: https://junglewise.ai/threats/cve-2026-103110-pexip-infinity-before-38-2-plus-39-0-39-1-and-40-0-is-affected  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-30. Updated: 2026-09-30  
License: CC BY 4.0 with a link back

CVE-2026-103110 · Severity: critical · CVSS 9.8 · Published 2026-09-30

Pexip Infinity is a video conferencing platform used by enterprises for hosted and on-premises meetings. A flaw in input validation allows an unauthenticated remote attacker to execute arbitrary code on Pexip Infinity Conferencing Nodes, potentially compromising all video conferencing sessions and data. This critical vulnerability requires immediate patching or migration to patched versions.

Technologies: [Pexip Infinity](https://junglewise.ai/threats/technologies/infinity). Vendors: [Pexip](https://junglewise.ai/threats/vendors/pexip).

## Quick answers

**Is CVE-2026-103110 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-103110 being exploited in the wild.

**How severe is CVE-2026-103110?** Critical severity, with a CVSS score of 9.8, published 30 September 2026.

**Which products and versions are affected?** Pexip Infinity before 38.2, 39.0, 39.1, 40.0.

**Is there a fix for CVE-2026-103110?** A patch was published on 2026-07: Patches released in versions 38.2, 39.2, 40.1, 41.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-103110 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-103110?** Check whether you run Pexip Infinity 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 remote code execution vulnerability exists due to improper input validation in Pexip Infinity Conferencing Nodes. An unauthenticated attacker on the network can trigger code execution as an unprivileged user with no user interaction required (CVSS 9.8). Affected versions include all releases before 38.2, plus versions 39.0, 39.1, and 40.0; remediation requires upgrade to 38.2, 39.2, 40.1, or 41.0.

## Affected products

- Pexip Pexip Infinity before 38.2, 39.0, 39.1, 40.0

## Timeline

- 2026-07: disclosed: Security bulletin published
- 2026-07: patched: Patches released in versions 38.2, 39.2, 40.1, 41.0

## References

- [https://docs.pexip.com/admin/security_bulletins.htm](https://docs.pexip.com/admin/security_bulletins.htm)

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