Which versions of get-fonts are malicious?

The following npm versions of get-fonts are flagged malicious: 9.9.9. Treat any of these as compromised.

How do I remediate get-fonts if I installed it?

Remove get-fonts from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed get-fonts — how do I know if it already compromised me?

If get-fonts was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is get-fonts part of a known attack campaign?

Yes — get-fonts is associated with the RLMA-2026-01333 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find get-fonts across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for get-fonts (version 9.9.9).

Malicious package

get-fontsnpm

Advisory published Feb 25, 2026Updated Mar 19, 2026

get-fonts is a confirmed malicious npm package (MAL-2026-1037) that executes malicious code on install (malicious version 9.9.9). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in get-fonts (npm)

MAL-2026-1037

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall get-fonts

What this malware does

The package get-fonts was found to contain malicious code.

The OpenSSF Package Analysis project identified 'get-fonts' @ 9.9.9 (npm) as malicious.

It is considered malicious because:

The package executes one or more commands associated with malicious behavior.

Malicious versions

1 flagged

9.9.9

Indicators of compromise (SHA-256)

a255823975ed0735c5e9f65f1bb25526673b56262c85cacdae52072ef8b7910b

8d55d952f3fb507a89362a1535e7cf7d781b6f26e82c7130ca008af612bfddf4

2e0693155674102e265f96e09d2d85a210daac8246ba41e4a9961d5a7c16f682

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for get-fonts (version 9.9.9).
If you installed it — respond
Remove get-fonts from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If get-fonts was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. get-fonts on npm has been identified as a malicious package (version 9.9.9 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01333

Credits

Amazon Inspector · finder
OpenSSF: Package Analysis · finder
ReversingLabs · finder

Detect & block this

O3 blocks get-fonts-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database