Description

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.

INFO

Published Date :

2026-01-27T18:27:45.351Z

Last Modified :

2026-01-27T19:56:34.976Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-22263 vulnerability.

Vendors Products
Oisf
  • Suricata
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-22263.

URL Resource
https://github.com/OISF/suricata/commit/018a377f74e3eb2b042c6f783ad9043060923428 cve-icon cve-icon cve-icon
https://github.com/OISF/suricata/security/advisories/GHSA-rwc5-hxj6-hwx7 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-22263 cve-icon
https://redmine.openinfosecfoundation.org/issues/8201 cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-22263 cve-icon
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CVSS Vulnerability Scoring System

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