CVE-2026-27141 Affecting polaris package, versions <10.1.5-r1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.02% (6th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-POLARIS-15369623
  • published3 Mar 2026
  • disclosed26 Feb 2026

Introduced: 26 Feb 2026

CVE-2026-27141  (opens in a new tab)

How to fix?

Upgrade Chainguard polaris to version 10.1.5-r1 or higher.

NVD Description

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

Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic

CVSS Base Scores

version 3.1