Issues

• bring this old thing back into relevance

  Alex313031/Mercury#262 · Filter by author D0nnieD4rk0 opened on Oct 12, 2026
  3

  

• [Bug]: Seccomp sandbox violation (syscall 28 - madvise), Wayland drm_syncobj crash, and Cloudflare Turnstile failure on modern Linux (Fedora)

  Alex313031/Mercury#261 · Filter by author universish opened on Oct 5, 2026

• XOP (a subset of SSE5), and FMA4 and TBM on top of your other optimizations:

  Alex313031/Mercury#260 · Filter by author Logic-Elliven opened on Oct 4, 2026

• mercury-updates

  Alex313031/Mercury#259 · Filter by author auvoi69 opened on Aug 24, 2026
  9

• [Feature Requests] Mullvad

  Alex313031/Mercury#258 · Filter by author universish opened on Apr 26, 2026
  1

• Issues with debian13! Installation failing on newer Debian/Ubuntu due to libgdk-pixbuf dependency rename {FIXED}

  Alex313031/Mercury#256 · Filter by author LenovoGuy98 opened on Feb 18, 2026

• Android Mercury build

  Alex313031/Mercury#255 · Filter by author kit20a opened on Jan 24, 2026

• wen update

  Alex313031/Mercury#254 · Filter by author kingvavasav opened on Jan 10, 2026
  1

• Is Mercury dead?

  Alex313031/Mercury#253 · Filter by author kubatron opened on Oct 27, 2025
  10

• Debian gigi - libgdk-pixbuf2.0-0 has changed names

  Alex313031/Mercury#252 · Filter by author PierreMasson55 opened on Oct 17, 2025

• Modifying the HTTPS-Only setting does not take effect

  Alex313031/Mercury#250 · Filter by author Soltus opened on May 16, 2025
  2

• Is it an abandonned Project ?

  Alex313031/Mercury#246 · Filter by author gomster opened on Mar 22, 2025
  13

• UI Bug/Glitch/Error?

  Alex313031/Mercury#245 · Filter by author stephenjackson1 opened on Mar 1, 2025
  1

• Themes now override page backgrounds.

  Alex313031/Mercury#243 · Filter by author DMSledge opened on Feb 22, 2025
  4

• Gah. Your tab just crashed.

  Alex313031/Mercury#241 · Filter by author AlkBek opened on Jan 28, 2025

• Can't play DRM Content

  Alex313031/Mercury#238 · Filter by author akatarmo opened on Jan 2, 2025
  1

• update please

  Alex313031/Mercury#237 · Filter by author ravarage opened on Jan 1, 2025
  10

• Consider adding options to revert the look back to Firefox 88 (Photon).

  Alex313031/Mercury#236 · Filter by author yum13241 opened on Dec 10, 2024

• consider a one-click user.js like floorp

  Alex313031/Mercury#235 · Filter by author troxom opened on Dec 9, 2024
  1

• an unmanaged life

  Alex313031/Mercury#234 · Filter by author troxom opened on Dec 9, 2024
  2

• Clearkey plugin crashed

  Alex313031/Mercury#232 · Filter by author rvsmooth opened on Nov 28, 2024

• .

  Alex313031/Mercury#231 · Filter by author xisnamh opened on Nov 3, 2024

• [Wayland][Nvidia] Crash on Wayland | Resolved in FF130

  Alex313031/Mercury#230 · Filter by author EndlessEden opened on Oct 31, 2024
  2

• Broken russian encoding on 4pda.to (maybe other sites too)

  Alex313031/Mercury#229 · Filter by author diadark7 opened on Oct 27, 2024
  2

• Firefox Zero-day (CVE-2024-9680)

  Alex313031/Mercury#227 · Filter by author ThatBigDerp opened on Oct 11, 2024
  22