- ActiveSupport: Reject scientific notation in NumberConverter, fix SafeBuffer '%' handling, and improve NumberToDelimitedConverter performance (security fixes CVE-2026-33176, CVE-2026-33170, CVE-2026-33169).
- ActiveStorage: Filter user‑supplied metadata in DirectUploadController, add configurable max streaming chunk size (capped at 100 MB) and limit range requests to a single range (security CVEs 33173, 33174, 33658).
- DiskService: Harden key validation to prevent path traversal and raise InvalidKeyError consistently; escape glob metacharacters in delete_prefixed, breaking prior glob‑expansion behavior (security CVEs 33195, 33202).
7.2.3.1
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Active Storage disables libvips unfuzzed image loaders/savers, causing Vips::Error for BMP, ICO, PSD, SVG, JPEG XL, JPEG 2000, Netpbm and other formats – a breaking change for apps using those types
Active Storage disables libvips “unfuzzed” image loaders and savers (e.g., BMP, ICO, PSD, SVG, JPEG‑XL, JPEG‑2000), causing Vips::Error for those formats
Active Storage now disables libvips "unfuzzed" image loaders/savers, raising Vips::Error for BMP, ICO, PSD, SVG, JPEG XL, JPEG 2000, Netpbm, FITS and similar formats – a breaking change for image‑processing applications.