| 1893881 |
randomly massive memory usage with browser freeze |
UNCONFIRMED |
| 1894286 |
Multiple gigabytes of tiny detached windows |
UNCONFIRMED |
| 1896500 |
Memory Leak on newest version. 14 task manager occurrences from one tab open using over a gig of memory. Laptop is overheating and only fix is reset computer. |
UNCONFIRMED |
| 1900881 |
ASan Nightly memory leak on certain webpages |
UNCONFIRMED |
| 1907716 |
Firefox used up most of my system RAM |
UNCONFIRMED |
| 1913582 |
Very high memory usage, Leaks all system RAM and quits |
UNCONFIRMED |
| 1916021 |
Ever increasing ram usage on mac |
UNCONFIRMED |
| 1921757 |
Firefox is using too much memory - 4GB. 4 Add-ons |
UNCONFIRMED |
| 1922234 |
High shared memory usage on lagosjumpradio.com |
NEW |
| 1924220 |
Apple Silicon Firefox Memory Leak |
UNCONFIRMED |
| 1925226 |
High memory usage |
UNCONFIRMED |
| 1925736 |
12GB+ memory leak in an extension. About:memory shows tons of similar data:image /png base64 URIs (Was: Memory leak in Ubuntu 24.04 // Firefox 131.0.2) |
UNCONFIRMED |
| 1927243 |
Extreme amounts of memory usage causing my system to freeze |
UNCONFIRMED |
| 1931602 |
Firefox working-set size increases over time -- Fail to release pages? |
UNCONFIRMED |
| 1931634 |
Firefox uses ~8GB (or more) to load https://www.w3schools.com/html/html_favicon.asp, Chrome tops out at 2GB |
NEW |
| 1931914 |
Firefox 133 and 134 betas repeatedly use excessive memory and hang when releasing |
NEW |
| 1932080 |
Memory leaks with WebExtensions |
UNCONFIRMED |
| 1934426 |
Memory Leak When Rendering Large Data Tables in Firefox |
UNCONFIRMED |
| 1934963 |
huge memory usage with open windows |
UNCONFIRMED |
| 1935516 |
there might be a memory leak, excessive ram usage impacting functions |
UNCONFIRMED |
| 1935525 |
Memory leak caused by minimizing or obscuring the browser with a fullscreen window |
UNCONFIRMED |
| 1936192 |
Firefox consumes increasing memory till tab crashes while watching YouTube Live stream |
UNCONFIRMED |
| 1936472 |
taking too much RAM than it is intended |
UNCONFIRMED |
| 1937327 |
memory usage too high, up to 2gb of ram |
UNCONFIRMED |
| 1937396 |
high RAM usage |
UNCONFIRMED |
| 1937651 |
Firefox nightly 135.0a1 for macos high ram usage |
UNCONFIRMED |
| 1939051 |
Runaway memory leak every 24 hours |
UNCONFIRMED |
| 1939357 |
Firefox using 2+ GB of memory even with less than 6 tabs open |
UNCONFIRMED |
| 1939424 |
RAM usage |
UNCONFIRMED |
| 1939960 |
Despite having all of opened tabs being discarded, amount of memory firefox uses is still very high. |
UNCONFIRMED |
| 1941208 |
Memory leak |
UNCONFIRMED |
| 1941720 |
Serious memory bloat in gfx |
UNCONFIRMED |
| 1942536 |
High RAM Usage |
UNCONFIRMED |
| 1945363 |
Very high memory usage (4GB) on YouTube |
UNCONFIRMED |
| 1945742 |
Firefox causes memory leaks |
UNCONFIRMED |
| 1946804 |
RAM usage increase after hibernate |
UNCONFIRMED |
| 1946907 |
memory issue |
UNCONFIRMED |
| 1947295 |
Weird memory usage for Pre-loaded New Tab In MacOS |
UNCONFIRMED |
| 1948501 |
Firefox is using a lot of RAM on youtube |
UNCONFIRMED |
| 1949721 |
Firefox uses too much ram |
UNCONFIRMED |
| 1951532 |
memory youtube |
UNCONFIRMED |
| 1952233 |
Very high and unusual memory usage from Firefox |
UNCONFIRMED |
| 1952640 |
Mozilla Consumes Lots of memory Recently after updating to new version I believe |
UNCONFIRMED |
| 1952654 |
high memory usuage |
UNCONFIRMED |
| 1953185 |
Why does Firefox consume alot of memory when posting multipart/form-data request with total size greater that ~5GB? |
UNCONFIRMED |
| 1955032 |
discovered memory leak w/ firefox for windows after reloading tabs - tried w/ tab reload and powershell - all ram gets consumed |
UNCONFIRMED |
| 1955512 |
Excess memory usage |
UNCONFIRMED |
| 1955563 |
Firefox is using too much RAM |
UNCONFIRMED |
| 1956680 |
Big memory leak when browsing aliexpress |
UNCONFIRMED |
| 1957081 |
inactive youtube tab can grow to 2 GB memory usage and slow down the system dramatically |
UNCONFIRMED |
| 1957209 |
Rapid memory growth on https://observablehq.com/d/a741f9a27e8c0e73. And almost all of it is heap-unclassified (d3.js) |
NEW |
| 1959569 |
Firefox uses 1.5 GB of RAM with only two tabs open in Windows 11, and causes frequent crashes. |
UNCONFIRMED |
| 1961415 |
Firefox memory leak when watching YouTube Shorts |
UNCONFIRMED |
| 1961707 |
there are memory problems when other apps try to use firefox such as plugins, or sometimes it just randomly removes memory. i got signed out of everything. |
UNCONFIRMED |
| 1963949 |
Firefox Nightly GPU Dedicated Memory Leak with Prolonged Use and Private Browsing |
UNCONFIRMED |
| 1964744 |
high cpu memory youtube |
UNCONFIRMED |
| 1966048 |
Memory leak/Firefox continues to increase RAM used until closed |
UNCONFIRMED |
| 1968166 |
Firefox stuck on garbage collection infinitely when using youtube |
UNCONFIRMED |
| 1968605 |
FirefoxCP Isolated web content eats ram Macbook air m4 and m1 |
UNCONFIRMED |