DEBIAN-CVE-2026-115221

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Source

https://security-tracker.debian.org/tracker/CVE-2026-115221

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115221.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-115221

Upstream

CVE-2026-115221

Published

2026-10-22T22:18:06Z

Modified

2026-10-24T09:47:30Z

Severity

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

Summary

[none]

Details

A flaw was found in FreeIPA. An improper authorization check allows an authenticated host to retrieve and revoke digital certificates assigned to other users or services. This issue occurs because FreeIPA verifies ownership solely by matching the host name to the certificate's subject Common Name (CN), without confirming actual ownership in the directory service. Consequently, an enrolled host can disrupt services by revoking certificates belonging to other entities.

References

https://security-tracker.debian.org/tracker/CVE-2026-115221

Affected packages

Debian:12 / freeipa

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.9.11-1

4.9.11-1+exp1

4.9.11-2

4.10.1-1+exp1

4.10.1+dfsg1-1+exp1

4.10.2-1

4.10.2-2

4.10.2-2+exp1

4.11.1-1

4.11.1-1+exp1

4.11.1-2

4.11.1-2+exp1

4.11.1-2.1

4.12.2-1

4.12.2-2

4.12.2-3

4.12.4-1

4.12.4-2

4.13.1-1

Ecosystem specific

{
    "urgency":  "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115221.json"

Debian:13 / freeipa