- Active Support: fixed regex backtracking in Inflector.underscore (CVE‑2023‑22796).
- Active Record: hardened sanitize_sql_comment and added integer width check for PostgreSQL quoting (CVE‑2023‑22794, CVE‑2022‑44566).
- Action Pack: tightened URL host validation to block malicious redirects (CVE‑2023‑22797, CVE‑2023‑22795, CVE‑2023‑22792).
v7.0.4.1
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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.