Allocation of Resources Without Limits or Throttling Affecting kbld-fips package, versions <0.48.1-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.29% (21st percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-KBLDFIPS-16022231
  • published13 Apr 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 kbld-fips to version 0.48.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kbld-fips package and not the kbld-fips 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