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CVE-2026-41849

7.5 HIGH

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language (SpEL)

Published: 2026-06-09 · Last updated: 2026-06-09

Severity and scoring

CVSS
7.5 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
CWE-190

Affected products

VendorProduct
vmwarespring_framework

Description

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language (SpEL). An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service (DoS). Affected versions: Spring Framework 5.3.0 through 5.3.48.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-41851 — Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) atta... (5.3 MEDIUM)
  • CVE-2026-41850 — Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions are vulnerable to an Algorithmic Denial of Service... (7.5 HIGH)
  • CVE-2026-41843 — Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources (5.9 MEDIUM)
  • CVE-2026-41842 — Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources (7.5 HIGH)
  • CVE-2026-41841 — Spring MVC and WebFlux applications are vulnerable to Information Disclosure attacks when resolving static resources (5.9 MEDIUM)

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