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Critical severity9.1NVD Advisory· Published Mar 19, 2026· Updated Apr 16, 2026

CVE-2026-22732

CVE-2026-22732

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
org.springframework.security:spring-security-webMaven
<= 5.7.14—
org.springframework.security:spring-security-webMaven
>= 5.8.0, <= 5.8.16—
org.springframework.security:spring-security-webMaven
>= 6.0.0, <= 6.3.10—
org.springframework.security:spring-security-webMaven
>= 6.4.0, <= 6.4.13—
org.springframework.security:spring-security-webMaven
>= 6.5.0, < 6.5.96.5.9
org.springframework.security:spring-security-webMaven
>= 7.0.0, < 7.0.47.0.4

Affected products

25

Patches

Vulnerability mechanics

References

3

News mentions

7