CVE-2025-29917
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The bytes setting in the decode_base64 keyword is not properly limited. Due to this, signatures using the keyword and setting can cause large memory allocations of up to 4 GiB per thread. This vulnerability is fixed in 7.0.9.
- Oisf Suricata
- < 7.0.9
- CVSS 3.1
- 6.2 MEDIUM
- EPSS
- 0.3% (17th percentile)
- Weakness
- CWE-770
- NVD status
- Analyzed
- Published
- 2025-04-10
CVE-2025-29917 at NVD
No indexed exploits for CVE-2025-29917 yet
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No exploit for CVE-2025-29917 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.