CVE-2026-19550

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Source
https://cve.org/CVERecord?id=CVE-2026-19550
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19550.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-19550
Downstream
Related
Published
2026-08-11T20:46:42Z
Modified
2026-09-02T22:10:54Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Freeipa: ipa: freeipa: trust-fetch-domains uses trust-read aci to gate a privileged ad trust refresh, allowing unauthorized ldap writes
Details

A flaw was found in FreeIPA. The trust-fetch-domains command is gated by a read-only permission on the trust object rather than a trust-administration permission, allowing an authenticated, non-privileged IPA user to trigger a privileged Active Directory trust refresh using an attacker-supplied server and credentials, resulting in unauthorized, attacker-controlled modification of trusted-domain and ID-range identity data in the IPA LDAP directory.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19550.json"
}
References

Affected packages

Git / github.com/freeipa/freeipa

Affected ranges

Type
GIT
Repo
https://github.com/freeipa/freeipa
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3af131529c795764b27dca04ce0097db043d355a
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.13.3"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

Other
alpha-1-9-0
alpha_1-4-2-0
alpha_1-4-4-0
alpha_2-1-9-0
alpha_3-1-9-0
alpha_4-1-9-0
alpha_5-1-9-0
alpha_5-1-9-0-1
beta_1-2-0-0
beta_1-3-0-0
beta_1-3-2-0
beta_1-3-3-0
beta_2-3-0-0
beta_2-3-3-0
milestone_2
milestone_3
milestone_4
milestone_4_1
milestone_6
rc_1-2-0-0
rc_2-2-0-0
rc_3-2-0-0
rc_4-7-0-1
rc_4-7-0-2
rc_4-8-0-1
rc_4-9-0-1
release-1-0-0
release-1-1-0
release-2-0-0
release-2-1-0
release-3-1-0
release-3-2-0
release-3-2-0-pre1
release-3-3-0
release-4-0-0
release-4-13-0
release-4-13-1
release-4-13-2
release-4-2-0
release-4-4-0
release-4-4-1
release-4-8-0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19550.json"