CVE-2024-43480: Azure Service Fabric for Linux Remote Code Execution Vulnerability

This month

MEDIUM 6.6WATCHLISTDOWNGRADE

CVE-2024-43480 is a medium-severity flaw (CVSS 6.6) affecting azure service fabric. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Azure Service Fabric for Linux Remote Code Execution Vulnerability

Why this priority

On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.6 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	High
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-122
Published	2024-10-08
Last modified	2026-06-17

Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-10-08 18:15 UTCPublished CVE record published
2026-06-17 07:51 UTCUpdated Record last modified

microsoft azure service fabric DOWNGRADE

Affected: 9.1 · 10.0 · 10.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.1

1. Check installed version

apt-cache policy azure-service-fabric || rpm -q azure-service-fabric || azure-service-fabric --version

2. No fixed release: DOWNGRADE to a release before 9.1 (Debian / Ubuntu)

apt-cache madison azure-service-fabric sudo apt install azure-service-fabric=<VERSION_BEFORE_9.1> sudo apt-mark hold azure-service-fabric

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list azure-service-fabric sudo dnf downgrade azure-service-fabric-<VERSION_BEFORE_9.1> sudo dnf versionlock add azure-service-fabric

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-43480?

azure service fabric: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-43480 being exploited?

CVE-2024-43480 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-43480 affect?

CVE-2024-43480 affects azure service fabric. Severity is medium (CVSS 6.6). Azure Service Fabric for Linux Remote Code Execution Vulnerability

How urgent is CVE-2024-43480?

Priority 44/100. On your watchlist

Software pages

Azure vulnerabilities

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References

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