CVE-2026-73635
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Apache Struts: Unbounded growth of localized-text caches driven by the request locale
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Apache Struts
- Vendor
- Apache Software Foundation
- Product
- Apache Struts
- Platforms
- Unknown
- Default status
unaffected- Package
- org.apache.struts:struts2-core
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.0.0 | affected | semver | Unavailable | 2.3.37 | None listed |
| 2.5.0 | affected | semver | Unavailable | 2.5.33 | None listed |
| 6.0.0 | affected | semver | Unavailable | 6.10.0 | None listed |
| 7.0.0 | affected | semver | Unavailable | 7.2.1 | None listed |