Allocation of Resources Without Limits or Throttling Affecting rke2-runtime-fips-1.31 package, versions <1.31.14.2.2-r2


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.29% (22nd percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-RKE2RUNTIMEFIPS131-16698708
  • published15 May 2026
  • disclosed8 Apr 2026

Introduced: 8 Apr 2026

CVE-2026-32288  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Chainguard rke2-runtime-fips-1.31 to version 1.31.14.2.2-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rke2-runtime-fips-1.31 package and not the rke2-runtime-fips-1.31 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.

CVSS Base Scores

version 3.1