Corosync Bug Fix and Enhancement Update

corosync Updated 02 Oct 2025

Summary

09/11/2021

Disclosed on

N/A

Severity

Yes i

Fix available

Unrated

Severity

Not published

CVSS Score

ALBA-2021:4169: corosync bug fix and enhancement update. Affects corosync versions < 3.1.5-1.el8. Fixed in 3.1.5-1.el8. How to fix ↓

Free scan

Check if this vulnerability affects your application

Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or Browse

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats

SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml

Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile

Javascript package-lock.json · yarn.lock · pnpm-lock.yaml

PHP composer.lock

Python poetry.lock · requirements.txt · Pipfile.lock

Go go.mod

Rust Cargo.lock

Ruby Gemfile.lock

Dart pubspec.lock

C/C++ conan.lock

Elixir mix.lock

Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Background

Corosync is a package in the AlmaLinux 8 ecosystem that provides a framework for implementing and managing high availability clusters. It enables communication between nodes in a cluster, allowing them to coordinate and synchronize their activities. Corosync is an essential component for ensuring the reliability and fault tolerance of clustered systems.

Vulnerability Detail

This update addresses a vulnerability in the Corosync package that could potentially be exploited by attackers. The vulnerability is related to a specific bug that has been fixed in version 3.1.5-1.el8. The details of the vulnerability are available in the AlmaLinux Release Notes linked in the References section.

How To Fix

Minimum fixed version

3.1.5-1.el8

This is the first release that contains the fix.

sudo dnf update corosync

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

Conclusion

This update addresses a vulnerability in the Corosync package and provides bug fixes and enhancements. It is recommended to update the package to version 3.1.5-1.el8 or later to ensure the security and reliability of clustered systems. For further support on vulnerability remediation, please contact DevNack.com.

See every vulnerability recorded for corosync →