DEBIAN-CVE-2026-115638

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Source

https://security-tracker.debian.org/tracker/CVE-2026-115638

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115638.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-115638

Upstream

CVE-2026-115638

Published

2026-10-23T04:18:16Z

Modified

2026-10-23T18:05:35Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-115638

Affected packages

Debian:12 / ironic

Package

Name: ironic
Purl: pkg:deb/debian/ironic?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1:21.*

1:21.1.0-3

1:21.1.0-3+deb12u1

1:21.3.0-1

1:21.4.0-1

1:21.4.0-2

1:21.4.0-3

1:21.4.0-4

1:21.4.4-0+deb12u1

1:21.4.4-0+deb12u2

1:22.*

1:22.1.0-1

1:23.*

1:23.0.0-1

1:23.0.0-2

1:23.0.0-3

1:23.0.0-4

1:24.*

1:24.0.0-1

1:24.1.0-1

1:24.1.1-1

1:24.1.1-2

1:24.1.1-3

1:26.*

1:26.0.0-1

1:26.0.0-2

1:26.1.0-1

1:26.1.0-2

1:26.1.0-3

1:26.1.1-1

1:26.1.1-2

1:26.1.1-3

1:26.1.1-4

1:29.*

1:29.0.0-1

1:29.0.0-2

1:29.0.0-3

1:29.0.0-4

1:29.0.0-5

1:29.0.0-6

1:29.0.0-7

1:32.*

1:32.0.0-1

1:32.0.0-2

1:32.0.0-4

1:32.0.0-5

1:32.0.0-6

1:32.0.0-7

1:34.*

1:34.0.0-1

1:35.*

1:35.0.0-1

1:35.0.0-2

1:35.0.1-1

1:35.0.1-2

1:35.0.1-3

1:35.0.1-5

1:35.0.1-6

1:35.0.1-7

1:35.0.1-8

1:35.0.1-9

1:35.0.1-10

1:38.*

1:38.0.0-1

1:38.0.0-2

1:38.0.0-3

1:39.*

1:39.0.0-1

1:39.0.0-2

1:39.0.0-3

1:39.0.0-4

1:39.0.0-5

1:39.0.0-6

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115638.json"

Debian:13 / ironic

Package

Name: ironic
Purl: pkg:deb/debian/ironic?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1:29.*

1:29.0.0-7

1:29.0.5-0+deb13u1

1:29.0.5-0+deb13u2

1:29.0.5-0+deb13u3

1:32.*

1:32.0.0-1

1:32.0.0-2

1:32.0.0-4

1:32.0.0-5

1:32.0.0-6

1:32.0.0-7

1:34.*

1:34.0.0-1

1:35.*

1:35.0.0-1

1:35.0.0-2

1:35.0.1-1

1:35.0.1-2

1:35.0.1-3

1:35.0.1-5

1:35.0.1-6

1:35.0.1-7

1:35.0.1-8

1:35.0.1-9

1:35.0.1-10

1:38.*

1:38.0.0-1

1:38.0.0-2

1:38.0.0-3

1:39.*

1:39.0.0-1

1:39.0.0-2

1:39.0.0-3

1:39.0.0-4

1:39.0.0-5

1:39.0.0-6

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115638.json"

Debian:14 / ironic

Package

Name: ironic
Purl: pkg:deb/debian/ironic?arch=source&distro=forky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1:29.*

1:29.0.0-7

1:32.*

1:32.0.0-1

1:32.0.0-2

1:32.0.0-4

1:32.0.0-5

1:32.0.0-6

1:32.0.0-7

1:34.*

1:34.0.0-1

1:35.*

1:35.0.0-1

1:35.0.0-2

1:35.0.1-1

1:35.0.1-2

1:35.0.1-3

1:35.0.1-5

1:35.0.1-6

1:35.0.1-7

1:35.0.1-8

1:35.0.1-9

1:35.0.1-10

1:38.*

1:38.0.0-1

1:38.0.0-2

1:38.0.0-3

1:39.*

1:39.0.0-1

1:39.0.0-2

1:39.0.0-3

1:39.0.0-4

1:39.0.0-5

1:39.0.0-6

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115638.json"