CVE-2026-63446 | OISF Suricata up to 8.0.5 AppLayerParser src/app-layer-parser.c AppLayerParserSetTransactionInspectId memory allocation

SecurityVulns
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A vulnerability classified as critical has been found in OISF Suricata up to 8.0.5. Impacted is the function AppLayerParserSetTransactionInspectId of the file src/app-layer-parser.c of the component AppLayerParser. The manipulation leads to uncontrolled memory allocation.

This vulnerability is traded as CVE-2026-63446. It is possible to initiate the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More