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CVE-2026-29064

Lfprojects Zarf path traversal

8.2 HIGHPublic exploitEPSS 0.23%
  1. Published6 Mar 2026

Description

Zarf is an Airgap Native Packager Manager for Kubernetes. From version 0.54.0 to before version 0.73.1, a path traversal vulnerability in archive extraction allows a specifically crafted Zarf package to create symlinks pointing outside the destination directory, enabling arbitrary file read or write on the system processing the package. This issue has been patched in version 0.73.1.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Affected products

Lfprojects Zarf≥ 0.54.0 < 0.73.1

Remediation

Fixed in
Lfprojects Zarf≥ 0.73.1

References

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Frequently asked

Is CVE-2026-29064 being actively exploited?

CVE-2026-29064 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.23%.

How severe is CVE-2026-29064?

CVE-2026-29064 has a CVSS 3.1 base score of 8.2, rated high. EPSS estimates a 0.23% probability of exploitation.

Which products are affected by CVE-2026-29064?

Affected products include Lfprojects Zarf.

How do I fix CVE-2026-29064?

Upgrade affected software to a fixed version, for example Lfprojects Zarf 0.73.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.