{"apiVersion":"1.0","identifier":"CVE-2026-73635","description":"Allocation of resources without limits or throttling vulnerability in Apache Struts. When no fixed locale is configured, the locale used for localized-text lookups is taken from the incoming request, allowing an unauthenticated remote client to cause the framework-s internal localized-text caches to grow without bound and exhaust the Java heap, denying service to other users. Applications that configure a fixed locale are not affected. This issue affects Apache Struts: from 2.0.0 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1. Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.","publishedAt":"2026-08-15T11:16:27","lastModifiedAt":"2026-08-18T17:45:16","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73635","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00451,"riskScore":0.78,"affectedProduct":"Apache Struts","affectedVersions":">=2.0.0,<=2.3.37,>=2.5.0,<=2.5.33,>=6.0.0,<=6.10.0,>=7.0.0,<=7.2.1","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73635","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73635","en":"https://www.redsauce.net/en/cves/CVE-2026-73635","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73635","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73635","de":"https://www.redsauce.net/de/cves/CVE-2026-73635","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73635","el":"https://www.redsauce.net/el/cves/CVE-2026-73635"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73635"}}