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CVE-2026-31931

Suricata tls: null dereference in tls.alpn rule keyword PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
OISF / suricataaffected >= 8.0.0, < 8.0.4

CWE

CWE-476

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.