Upstream information

CVE-2026-45764 at MITRE

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a protocol change while processing HTTP/2 traffic could lead to type confusion in Suricata. Crafted traffic may cause Suricata to crash, resulting in denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, disable HTTP/2 parsing if it is not required.

SUSE information

Overall state of this security issue: Does not affect SUSE products

No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libsuricata8_0_5 >= 8.0.5-1.1
  • suricata >= 8.0.5-1.1
  • suricata-devel >= 8.0.5-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-10885

SUSE Timeline for this CVE

CVE page created: Fri May 29 11:40:55 2026
CVE page last modified: Fri Sep 11 11:55:32 2026