CVE record · CVE-2026-73198

Ipa: freeipa: unauthenticated dos in `/ipa/i18n_messages` via unbounded request body read

CVSS 7.5 HighEPSS 0.0054 · 45th percentile

Published by the CVE Program (CNA: redhat) at 20 Aug 2026, 10:39 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Enterprise Linux 10 Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.13.4-1.el10_2 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.12.2-15.el10_0.7 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8100020261007071200.143e9e98 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8100020261007070536.823393f5 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8040020261027121250.f153676a to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8040020261027121355.5b01ab7e to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8040020261027121250.f153676a to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8040020261027121355.5b01ab7e to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8060020261008134123.c1533a64 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8060020261008133528.ada582f1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8060020261008134123.c1533a64 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8060020261008133528.ada582f1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8080020261007080925.e581a9e4 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8080020261007071832.b0a6ceea to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Package name: idm:client https://access.redhat.com/downloads/content/package-browser/	unaffected 8080020261007080925.e581a9e4 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Package name: idm:DL1 https://access.redhat.com/downloads/content/package-browser/	unaffected 8080020261007071832.b0a6ceea to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9 Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.13.4-1.el9_8 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.10.1-12.el9_2.7 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.11.0-15.el9_4.9 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support Package name: ipa https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.12.2-14.el9_6.8 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 6 Package name: ipa https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat Enterprise Linux 7 Package name: ipa https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected

Identifiers: CVE-2026-73198
CNA: redhat
Weakness (CWE): CWE-770
Tags: Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 10.0 Extended Update Support
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Denial of service
Published: 20 Aug 2026
Updated: 4 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0054, the 45th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

20 Aug 2026, 10:39 UTC Confirmed by the CVE List
20 Aug 2026, 11:16 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:70564 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:89836 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:93452 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-73198 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2472960 issue-trackingredhat

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.