Description
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.
No analysis available yet.
Remediation
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Tracking
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Advisories
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References
History
Thu, 02 Apr 2026 15:15:00 +0000
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ssvc
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Thu, 02 Apr 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Suricata tls: null dereference in tls.alpn rule keyword | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-04-02T14:18:27.902Z
Reserved: 2026-03-10T15:10:10.653Z
Link: CVE-2026-31931
Updated: 2026-04-02T14:18:19.353Z
Status : Received
Published: 2026-04-02T14:16:28.587
Modified: 2026-04-02T14:16:28.587
Link: CVE-2026-31931
No data.
OpenCVE Enrichment
No data.
Weaknesses