How many CVEs have patched DetectFtpdataSignatureTest01?

1 published CVEs changed DetectFtpdataSignatureTest01 in OISF/suricata, in 1 distinct patches totalling 15 changed lines, between 2026 and 2026.

What is the latest CVE that changed DetectFtpdataSignatureTest01?

CVE-2026-63446 (Suricata app-layer: passed flows can retain transactions, causing resource exhaustion), published 2026-09-18, changed lines 256 to 269 of src/detect-ftpdata.c.

How does DetectFtpdataSignatureTest01 compare to the rest of OISF/suricata?

OISF/suricata has 65 CVEs with a located fix in total; 1 of them changed DetectFtpdataSignatureTest01.

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

DetectFtpdataSignatureTest01

Name: DetectFtpdataSignatureTest01 in OISF/suricata: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/detect-ftpdata.c

Last patched September 18, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

15

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

DetectFtpdataSignatureTest01 in OISF/suricata was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 15 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 DetectFtpdataSignatureTest01, newest first, with the lines each fix touched.

Suricata app-layer: passed flows can retain transactions, causing resource exhaustion
CVE-2026-63446 · lines 256–269 · +14 −1
High · CVSS 7.5
EPSS 0.7%2026-09-18

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 DetectFtpdataSignatureTest01.

How many CVEs have patched DetectFtpdataSignatureTest01?: 1 published CVEs changed DetectFtpdataSignatureTest01 in OISF/suricata, in 1 distinct patches totalling 15 changed lines, between 2026 and 2026.
What is the latest CVE that changed DetectFtpdataSignatureTest01?: CVE-2026-63446 (Suricata app-layer: passed flows can retain transactions, causing resource exhaustion), published 2026-09-18, changed lines 256 to 269 of src/detect-ftpdata.c.
How does DetectFtpdataSignatureTest01 compare to the rest of OISF/suricata?: OISF/suricata has 65 CVEs with a located fix in total; 1 of them changed DetectFtpdataSignatureTest01.
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