CVE-2026-41851
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded cache growth.
Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Framework | 7.0.0 < 7.0.7.1 | affected |
| Spring | Spring Framework | 6.2.0 < 6.2.18.1 | affected |
| Spring | Spring Framework | 6.1.0 < 6.1.28 | affected |
| Spring | Spring Framework | 5.3.0 < 5.3.49 | affected |
Weaknesses
- CWE-770: CWE-770: Allocation of Resources Without Limits or Throttling
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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