# CVE-2024-23835: suricata: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine

CVE-2024-23835 is fixed in suricata on 1 platform, first by DEBIAN-CVE-2024-23835, released February 26, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-23835
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0093
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 26, 2024

## Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine.  Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes.  This vulnerability is patched in 7.0.3.  As workaround, users can disable the pgsql app layer parser.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | suricata Debian 13.5 (trixie) | 1:7.0.3-1 | [DEBIAN-CVE-2024-23835](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23835.md) | Feb 26, 2024 |
| Linux | suricata Debian 14 | 1:7.0.3-1 | [DEBIAN-CVE-2024-23835](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23835.md) | Feb 26, 2024 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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