CVE-2026-49875

critical Apache
CVSS v3 Base Score
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.5%
Exploitation probability in 30 days
Top 62% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: June 12, 2026 (27 days ago)
Last Modified: July 9, 2026
Vendor: Apache
Source: NVD

Description

Apache CXF's EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) external entity resolution. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue.

CWE

CWE-611

Affected Products

apache cxf

References

🔗 lists.apache.org 🔗 www.openwall.com 🔗 access.redhat.com 🔗 access.redhat.com 🔗 bugzilla.redhat.com