Bug 2460488 (CVE-2026-22748) - CVE-2026-22748 Spring Security: Spring Security: Integrity impact due to improper JSON Web Token (JWT) validation
Summary: CVE-2026-22748 Spring Security: Spring Security: Integrity impact due to impr...
Keywords:
Status: NEW
Alias: CVE-2026-22748
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-22 06:01 UTC by OSIDB Bzimport
Modified: 2026-04-25 10:46 UTC (History)
66 users (show)

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Description OSIDB Bzimport 2026-04-22 06:01:32 UTC 
Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.
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