How many CVEs have patched StateSynSentCheckSynAck3Whs?

1 published CVEs changed StateSynSentCheckSynAck3Whs in OISF/suricata, in 2 distinct patches totalling 98 changed lines, between 2025 and 2025.

What is the latest CVE that changed StateSynSentCheckSynAck3Whs?

CVE-2025-59147 (Suricata is Vulnerable to Detection Bypass via Crafted Multiple SYN Packets), published 2025-10-01, changed lines 1998 to 2095 of src/stream-tcp.c.

How does StateSynSentCheckSynAck3Whs compare to the rest of OISF/suricata?

OISF/suricata has 65 CVEs with a located fix in total; 1 of them changed StateSynSentCheckSynAck3Whs.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

RadicalNotion.AI

Log in Create an account

OISF/suricata

Function

StateSynSentCheckSynAck3Whs

Name: StateSynSentCheckSynAck3Whs in OISF/suricata: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/stream-tcp.c

Last patched October 1, 2025

1

CVEs

That changed this function

2

Distinct patches

Backports counted once

98

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

StateSynSentCheckSynAck3Whs in OISF/suricata was changed by 1 published CVE fixes in 2025, in 2 distinct patches that added or removed 98 lines in total.

OISF/suricata has 65 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed StateSynSentCheckSynAck3Whs, newest first, with the lines each fix touched.

Suricata is Vulnerable to Detection Bypass via Crafted Multiple SYN Packets
CVE-2025-59147 · lines 1998–2095 · +98 −0
High · CVSS 7.5
EPSS 0.4%2025-10-01

Get an alert when the next CVE fix lands in OISF/suricata, with the patched functions.

Monitor suricata CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in OISF/suricata changed by the most CVE fixes.

StreamTcpPacketStateSynSent3 CVEs · src/stream-tcp.c FTPParseRequest3 CVEs · src/app-layer-ftp.c SetupNonPrefilter3 CVEs · src/detect-engine-prefilter.c StreamTcpPacket3 CVEs · src/stream-tcp.c FileSwfDecompression3 CVEs · src/util-file-decompression.c SMTPProcessRequest2 CVEs · src/app-layer-smtp.c

All patched functions in OISF/suricata

Frequently asked questions

Common questions about CVE fixes to StateSynSentCheckSynAck3Whs.

How many CVEs have patched StateSynSentCheckSynAck3Whs?: 1 published CVEs changed StateSynSentCheckSynAck3Whs in OISF/suricata, in 2 distinct patches totalling 98 changed lines, between 2025 and 2025.
What is the latest CVE that changed StateSynSentCheckSynAck3Whs?: CVE-2025-59147 (Suricata is Vulnerable to Detection Bypass via Crafted Multiple SYN Packets), published 2025-10-01, changed lines 1998 to 2095 of src/stream-tcp.c.
How does StateSynSentCheckSynAck3Whs compare to the rest of OISF/suricata?: OISF/suricata has 65 CVEs with a located fix in total; 1 of them changed StateSynSentCheckSynAck3Whs.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

Track OISF/suricata CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing