Unity security patch

Build and release context

Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.

• Build 20256635 · public branch

  Steam updated 05 Oct 2025, 01:55 · First observed 14 Sep 2026, 01:02

• Build 20256635 · beta branch

  Steam updated 05 Oct 2025, 01:25 · First observed 14 Sep 2026, 01:02