CVE-2026-31935
Suricata http2: unbounded resource consumption
Summary
Suricata http2: unbounded resource consumption
Original description
The description as published by the source.
Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frames can lead to memory exhaustion, usually resulting in the Suricata process being shut down by the operating system. This issue has been patched in versions 7.0.15 and 8.0.4.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-31935 suricata
- Ubuntu UBUNTU-CVE-2026-31935 suricata
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web redmine.openinfosecfoundation.org