Under Some Conditions Spring Security HTTP Headers Are not Written
At a glance
Severity
CRITICAL 9.1
EPSS
EPSS 0.49 % · percentile 42 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
vmware
NVD status
Analyzed
Description
When applications specify HTTP response headers for servlet applications using Spring Security, there is the possibility that the HTTP Headers will not be written.
This issue affects Spring Security Servlet applications using lazy (default) writing of HTTP Headers:
: from 5.7.0 through 5.7.21, from 5.8.0 through 5.8.23, from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.8, from 7.0.0 through 7.0.3.