Quick answers
- Is CVE-2026-91350 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91350 being exploited in the wild.
- How severe is CVE-2026-91350?
- High severity, with a CVSS score of 7.5, published 20 October 2026.
- Which products and versions are affected?
- Oracle Outside In Technology 8.5.8.
- Is there a fix for CVE-2026-91350?
- 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-2026-91350 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-91350?
- Check whether you run Oracle Outside In Technology 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 denial of service vulnerability exists in the Outside In Clean Content SDK (version 8.5.8) due to improper input validation in HTTP request handling. The vulnerability allows an unauthenticated network attacker to send a malformed request that triggers a hang or crash without requiring authentication or user interaction. The flaw has no known public exploit at this time.
Affected products
- Oracle Outside In Technology 8.5.8
Timeline
- 2026-10-20: disclosed