Spring Framework SpEL Safety Guard Bypass 5.2.25+ 7.0.8
CVE-2026-59283 Published on August 27, 2026
Spring Framework Safety Guard Bypass via SpEL Expression Compilation
Applications that evaluate Spring Expression Language (SpEL) expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active.
Spring Framework 7.0.0 - 7.0.8
Spring Framework 6.2.0 - 6.2.19
Spring Framework 6.1.0 - 6.1.28
Spring Framework 6.0.0 - 6.0.30
Spring Framework 5.3.0 - 5.3.49
Spring Framework 5.2.25.RELEASE and earlier
Products Associated with CVE-2026-59283
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Affected Versions
Spring Framework:- Version 7.0.0, <= 7.0.8 is affected.
- Version 6.2.0, <= 6.2.19 is affected.
- Version 6.1.0, <= 6.1.28 is affected.
- Version 6.0.0, <= 6.0.30 is affected.
- Version 5.3.0, <= 5.3.49 is affected.
- Before and including 5.2.25.RELEASE is affected.