Quick answers
- Is CVE-2026-115793 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-115793 being exploited in the wild.
- How severe is CVE-2026-115793?
- Informational severity, published 29 October 2026.
- Which products and versions are affected?
- RT-Labs P-Net before 1.0.3.
- Is there a fix for CVE-2026-115793?
- Yes: fixed in P-Net 1.0.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-115793 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-115793?
- Check whether you run RT-Labs P-Net 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: P-Net 1.0.3
Technical details
P-Net fails to properly release RPC session resources when processing requests with unknown interface or object UUIDs, and does not implement session timeout cleanup. An unauthenticated remote attacker can send repeated RPC requests with different activity UUIDs to exhaust the finite pool of available sessions, causing a denial of service that persists until device restart.
Affected products
- RT-Labs P-Net before 1.0.3
Timeline
- 2026-10-29: disclosed