Loop with Unreachable Exit Condition ('Infinite Loop') Affecting helm-4 package, versions <4.1.4-r2


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.02% (7th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CHAINGUARDLATEST-HELM4-16620808
  • published10 May 2026
  • disclosed7 May 2026

Introduced: 7 May 2026

NewCVE-2026-33814  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade Chainguard helm-4 to version 4.1.4-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream helm-4 package and not the helm-4 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

CVSS Base Scores

version 3.1