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CVE-2026-31931

HIGH · 7.5 CVSS Gepubliceerd: 02-04-2026 CWE-476

Beschrijving

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, use of the "tls.alpn" rule keyword can cause Suricata to crash with a NULL dereference. This issue has been patched in version 8.0.4.

Vendors

Oisf

Affected products

Suricata

References

github.com
redmine.openinfosecfoundation.org