CVE-2026-57226 | OISF Suricata up to 7.0.16/8.0.5 HTTP SWF Decompression util-file-decompression.c heap-based overflow

September 18, 2026 Yanac

A vulnerability identified as critical has been detected in OISF Suricata up to 7.0.16/8.0.5. This impacts an unknown function of the file src/util-file-decompression.c of the component HTTP SWF Decompression. The manipulation leads to heap-based buffer overflow.

This vulnerability is documented as CVE-2026-57226. The attack can be initiated remotely. There is not any exploit available.

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