# CVE-2025-64458 - new MAX\_URL\_LENGTH const leads to issues

**URL:** <https://forum.djangoproject.com/t/cve-2025-64458-new-max-url-length-const-leads-to-issues/43507>\
**Category:** Using Django\
**Created:** [November 18, 2025, 12:52pm UTC](https://forum.djangoproject.com/t/cve-2025-64458-new-max-url-length-const-leads-to-issues/43507 "2025-11-18T12:52:13Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![KenWhitesell](https://sea2.discourse-cdn.com/flex026/user_avatar/forum.djangoproject.com/kenwhitesell/32/280_2.png) [@KenWhitesell](https://forum.djangoproject.com/u/KenWhitesell)\
**Post date:** [November 18, 2025, 1:20pm UTC](https://forum.djangoproject.com/t/cve-2025-64458-new-max-url-length-const-leads-to-issues/43507/2 "2025-11-18T13:20:42Z")

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See - [Application issues caused by the fix for CVE-2025-27556 in Django 4.2.26](https://forum.djangoproject.com/t/application-issues-caused-by-the-fix-for-cve-2025-27556-in-django-4-2-26/43502)

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