MEDIUMCVSS v3.1 4.3Vulnerability

CVE-2026-115638

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.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-23T06:18:22.414738+00:00
Cvss score
4.3
Cvss severity
MEDIUM
Retrieved at
2026-10-23T06:23:13+00:00
Score
4.3
Last source
NVD
Cvss version
3.1
Cve id
CVE-2026-115638
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
First seen by Signal
2026-10-23T06:23:13+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Published at
2026-10-23T04:18:16.180
Last modified
2026-10-23T04:18:16.180

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Improper Handling of Highly Compressed Data (Data Amplification)

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CVE-2026-115638 (CVSS v3.1 4.3) — Ninja Signal Threat Intelligence | Ninja Signal