How many CVEs have patched new?

3 published CVEs changed new in OISF/suricata, in 8 distinct patches totalling 12 changed lines, between 2026 and 2026.

What is the latest CVE that changed new?

CVE-2026-63446 (Suricata app-layer: passed flows can retain transactions, causing resource exhaustion), published 2026-09-18, changed lines 99 of rust/src/krb/detect.rs.

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

OISF/suricata has 65 CVEs with a located fix in total; 3 of them changed new.

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

4 files

new

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

Defined in 4 files

Last patched September 18, 2026

3

CVEs

That changed this function

8

Distinct patches

Backports counted once

12

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

new in OISF/suricata was changed by 3 published CVE fixes in 2026, in 8 distinct patches that added or removed 12 lines in total.

The name occurs in 4 files: rust/src/rdp/rdp.rs, rust/src/filetracker.rs, rust/src/krb/detect.rs, rust/src/dhcp/dhcp.rs.

OISF/suricata has 65 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

Suricata app-layer: passed flows can retain transactions, causing resource exhaustion
CVE-2026-63446 · rust/src/krb/detect.rs · line 99 · +1 −1
High · CVSS 7.5
EPSS 0.7%2026-09-18
Suricata datasets: NULL pointer dereference in JSON/NDJSON dataset loading
CVE-2026-57225 · rust/src/filetracker.rs · line 78 · +1 −1
Medium · CVSS 5.5
EPSS 0.2%2026-09-18
Suricata dhcp: unbounded transactions in unidirectional traffic can lead to resource exhaustion

CVE-2026-57224 · rust/src/dhcp/dhcp.rs · lines 92–96 · +2 −2

Medium · CVSS 6.5

EPSS 0.4%2026-09-18

Suricata dhcp: unbounded transactions in unidirectional traffic can lead to resource exhaustion

CVE-2026-57224 · rust/src/rdp/rdp.rs · lines 73–77 · +2 −2

Medium · CVSS 6.5

EPSS 0.4%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 files 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 new.

How many CVEs have patched new?: 3 published CVEs changed new in OISF/suricata, in 8 distinct patches totalling 12 changed lines, between 2026 and 2026.
What is the latest CVE that changed new?: CVE-2026-63446 (Suricata app-layer: passed flows can retain transactions, causing resource exhaustion), published 2026-09-18, changed lines 99 of rust/src/krb/detect.rs.
How does new compare to the rest of OISF/suricata?: OISF/suricata has 65 CVEs with a located fix in total; 3 of them changed new.
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