How many CVEs have patched parse?

1 published CVEs changed parse in Graylog2/graylog2-server, in 2 distinct patches totalling 6 changed lines, between 2026 and 2026.

What is the latest CVE that changed parse?

CVE-2026-55841 (Graylog: Fortigate syslog message parser can be exploited to modify or delete fields from the original message), published 2026-08-28, changed lines 142 to 167 of graylog2-server/src/main/java/org/graylog2/inputs/codecs/SyslogCodec.java.

How does parse compare to the rest of Graylog2/graylog2-server?

Graylog2/graylog2-server has 16 CVEs with a located fix in total; 1 of them changed parse.

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.

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Patched Functions
Graylog2
Graylog2 Server
Parse

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Patched Functions
Graylog2
Graylog2 Server
Parse

parse in Graylog2/graylog2-server: Patched by 1 CVEs

Graylog2/graylog2-server

Function

parse

Name: parse in Graylog2/graylog2-server: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

graylog2-server/src/main/java/org/graylog2/inputs/codecs/SyslogCodec.java

Last patched August 28, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

parse in Graylog2/graylog2-server was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 6 lines in total.

Graylog2/graylog2-server has 16 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

Graylog: Fortigate syslog message parser can be exploited to modify or delete fields from the original message
CVE-2026-55841 · lines 142–167 · +3 −3 in 2 hunks
High · CVSS 7.5
EPSS 0.6%2026-08-28

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Other hotspots in the repository

Functions in Graylog2/graylog2-server changed by the most CVE fixes.

revokeToken1 CVEs · graylog2-server/src/main/java/org/graylog2/rest/resources/users/UsersResource.java toGRNType1 CVEs · graylog2-server/src/main/java/org/graylog/plugins/views/search/rest/ViewsResource.java update1 CVEs · graylog2-server/src/main/java/org/graylog/plugins/views/search/rest/ViewsResource.java duplicate1 CVEs · graylog2-server/src/main/java/org/graylog/events/rest/EventDefinitionsResource.java createView1 CVEs · graylog2-server/src/main/java/org/graylog/plugins/views/search/rest/ViewsResource.java getTitlesForEntitiesFromSingleCollection1 CVEs · graylog2-server/src/main/java/org/graylog2/rest/resources/system/contentpacks/titles/EntityTitleServiceImpl.java

All patched functions in Graylog2/graylog2-server

Frequently asked questions

Common questions about CVE fixes to parse.

How many CVEs have patched parse?: 1 published CVEs changed parse in Graylog2/graylog2-server, in 2 distinct patches totalling 6 changed lines, between 2026 and 2026.
What is the latest CVE that changed parse?: CVE-2026-55841 (Graylog: Fortigate syslog message parser can be exploited to modify or delete fields from the original message), published 2026-08-28, changed lines 142 to 167 of graylog2-server/src/main/java/org/graylog2/inputs/codecs/SyslogCodec.java.
How does parse compare to the rest of Graylog2/graylog2-server?: Graylog2/graylog2-server has 16 CVEs with a located fix in total; 1 of them changed parse.
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

graylog2-server/src/main/java/org/graylog2/inputs/codecs/SyslogCodec.java on GitHub (opens in a new tab)
All patched functions in Graylog2/graylog2-server
Patched functions directory

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

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Overview
CVEs that patched it
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References