CVE-2026-22263 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2026-22263 Interim 1 1 2026-03-05T00:18:23Z current 2026-03-05T00:18:23Z 2026-03-05T00:18:23Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2026-22263 Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Tumbleweed libsuricata8_0_3-8.0.3-1.1 suricata-8.0.3-1.1 suricata-devel-8.0.3-1.1 libsuricata8_0_3-8.0.3-1.1 as a component of openSUSE Tumbleweed suricata-8.0.3-1.1 as a component of openSUSE Tumbleweed suricata-devel-8.0.3-1.1 as a component of openSUSE Tumbleweed Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available. CVE-2026-22263 openSUSE Tumbleweed:libsuricata8_0_3-8.0.3-1.1 openSUSE Tumbleweed:suricata-8.0.3-1.1 openSUSE Tumbleweed:suricata-devel-8.0.3-1.1 moderate