How many CVEs have patched DecodeMessage?

1 published CVEs changed DecodeMessage in Icinga/icinga2, in 3 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed DecodeMessage?

CVE-2026-61551 (Icinga 2: Stack overflow via deeply nested JSON objects), published 2026-09-18, changed lines 150 to 152 of lib/remote/jsonrpc.cpp.

How does DecodeMessage compare to the rest of Icinga/icinga2?

Icinga/icinga2 has 13 CVEs with a located fix in total; 1 of them changed DecodeMessage.

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

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Icinga
Icinga2
DecodeMessage

RadicalNotion.AI

We do not sell or share your personal information.

Security Data

CWE Directory
CAPEC Directory
CNA Directory
CNA Leaderboard
CNA Report Cards
Vendor Directory
Patched Functions
Data Sources

Calculators

CVSS Calculator
CVSS 4.0
CVSS 3.1
CVSS 3.0
CVSS 2.0
Badge Builder

Platform

My Vulnerabilities
Insights
Notifications
Pricing

Learn

Guides
What is a CVE?
What is CVSS?
The CISA KEV catalog
What is EPSS?

Company

About
Blog
Careers
Contact
Demo

Account

Legal

Security
Privacy
Terms

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Icinga
Icinga2
DecodeMessage

DecodeMessage in Icinga/icinga2: Patched by 1 CVEs

Icinga/icinga2

Function

DecodeMessage

Name: DecodeMessage in Icinga/icinga2: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/remote/jsonrpc.cpp

Last patched September 18, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

DecodeMessage in Icinga/icinga2 was changed by 1 published CVE fixes in 2026, in 3 distinct patches that added or removed 4 lines in total.

Icinga/icinga2 has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

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

Icinga 2: Stack overflow via deeply nested JSON objects
CVE-2026-61551 · lines 150–152 · +3 −1
High · CVSS 8.6
EPSS 0.9%2026-09-18

Get an alert when the next CVE fix lands in Icinga/icinga2, with the patched functions.

Monitor icinga2 CVEs

Other hotspots in the repository

Functions in Icinga/icinga2 changed by the most CVE fixes.

EmitScope2 CVEs · lib/base/configwriter.cpp NewClientHandlerInternal2 CVEs · lib/remote/apilistener.cpp ProcessMessageAsync2 CVEs · lib/remote/httpserverconnection.cpp DoEvaluate2 CVEs · lib/config/expression.cpp VerifyCertificate1 CVEs · lib/base/tlsutility.cpp EmitConfigItem1 CVEs · lib/base/configwriter.hpp

All patched functions in Icinga/icinga2

Frequently asked questions

Common questions about CVE fixes to DecodeMessage.

How many CVEs have patched DecodeMessage?: 1 published CVEs changed DecodeMessage in Icinga/icinga2, in 3 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed DecodeMessage?: CVE-2026-61551 (Icinga 2: Stack overflow via deeply nested JSON objects), published 2026-09-18, changed lines 150 to 152 of lib/remote/jsonrpc.cpp.
How does DecodeMessage compare to the rest of Icinga/icinga2?: Icinga/icinga2 has 13 CVEs with a located fix in total; 1 of them changed DecodeMessage.
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

lib/remote/jsonrpc.cpp on GitHub (opens in a new tab)
All patched functions in Icinga/icinga2
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.

Track Icinga/icinga2 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

On this page

Overview
CVEs that patched it
Other hotspots in the repository
FAQ
References