Oisf Suricata vulnerabilities
100 published vulnerabilities in Oisf Suricata. The most were published in 2026 (48), and 48 so far in 2026.
Oisf Suricata vulnerabilities by year
2013
2018
2019
2020
2021
2023
2024
2025
2026
Most exploited Oisf Suricata vulnerabilities
- CVE-2023-35853 Code injection in n/a
- CVE-2021-37592 Other in n/a
- CVE-2018-10244 Integer overflow in n/a
- CVE-2026-94083 Memory corruption in Suricata
- CVE-2026-94084 Use after free in Suricata
- CVE-2026-45764 Suricata http2: protocol-change type confusion can lead to denial of service
- CVE-2019-18792 Security feature bypass in n/a
- CVE-2026-57228 Suricata smtp/mime: heap out-of-bounds read quoted-printable decoder
- CVE-2026-57227 Suricata mqtt: unbounded resource consumption from repeated pubrec and pubrel messages
- CVE-2026-63446 Suricata app-layer: passed flows can retain transactions, causing resource exhaustion
- CVE-2026-63447 Suricata ftp: crafted FTP traffic can cause quadratic CPU consumption
- CVE-2026-63452 Suricata http1: repeated brotli compression bombs can cause excessive CPU consumption
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