Improper Handling of Highly Compressed Data (Data Amplification) Affecting ironic package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.21% (11th percentile)

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  • Snyk IDSNYK-DEBIAN13-IRONIC-21479659
  • published23 Oct 2026
  • disclosed23 Oct 2026

Introduced: 23 Oct 2026

NewCVE-2026-115638  (opens in a new tab)
CWE-409  (opens in a new tab)

How to fix?

There is no fixed version for Debian:13 ironic.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ironic package and not the ironic package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive that results in a very large amount of uncompressed data, aka a gzip bomb.