Nginx

Nginx security updates

Security-fix and disclosure events for Nginx. Targets recurring searches like “Nginx security updates” with timeline evidence — not a marketing changelog.

1 timeline events on record.

1. May 14, 2026

   Rewrite: harden escape flags control

   Security hardening

   Rewrite: harden escape flags control Following 2046b45aa0c6, this change introduces better control of memory allocation flags for escaped values. Notably: - The e->is_args flag is now explicitly reset on rewrite start. If the flag was set prior to rewrite start, then buffer o…

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