| 13 May 2026 |
 nbp | https://www.zerodayinitiative.com/blog/2026/5/13/pwn2own-berlin-2026-the-full-schedule -- 2 Thursday, 1 Friday. | 16:45:36 |
| 14 May 2026 |
 vcunat | FF 151 will need some work for NixOS 25.11, apparently:
https://github.com/NixOS/nixpkgs/pull/519695#issuecomment-4449736393 | 10:12:32 |
| 15 May 2026 |
 hexa |
Yoseop Kim(@pwning_me) has withdrawn their entry for Mozilla Firefox – Renderer Only in the Web Browser category
| 00:11:58 |
| hexa |
Ben Koo (@kiddo_pwn) of Team DDOS has withdrawn their entry for Mozilla Firefox – Renderer Only in the Web Browser category
| 00:12:36 |
| hexa | lol, both entries today have withdrawn?! | 00:12:44 |
 emily | already fixed? | 00:27:56 |
| hexa | probably | 00:28:03 |
| hexa | in 100m
@rewhiles of Viettel Cyber Security (@vcslab) targeting Mozilla Firefox – Renderer Only in the Web Browser category for a total of $50,000 and 5 Master of Pwn points
| 12:20:02 |
 whispers [& it/fae] |
Unfortunately, @rewhiles & @gnas0x0018 of Viettel Cyber Security (@vcslab) could not get their exploit of Mozilla Firefox – Renderer Only working within the time allotted.
https://infosec.exchange/@thezdi/116579088728991452
| 14:38:59 |
| hexa | yeah, lol | 14:39:12 |
| whispers [& it/fae] | *
Unfortunately, @rewhiles & @gnas0x0018 of Viettel Cyber Security (@vcslab) could not get their exploit of Mozilla Firefox – Renderer Only working within the time allotted.
https://infosec.exchange/@thezdi/116579088728991452
| 14:39:13 |
| whispers [& it/fae] | tjr confirmed "Hey, I have been slammed but just to confirm there are no pwn2own releases happening." in #tor-browser-dev, so yeah we're clear | 15:49:15 |
| 19 May 2026 |
| hexa | https://www.firefox.com/en-US/firefox/151.0/releasenotes/ | 14:46:14 |
| hexa | 
Download | 14:47:17 |
| hexa | new start screen wallpapers | 14:47:21 |
| hexa | fox sniffing the search bar 😄 | 14:47:38 |
| nbp | It must be good content … | 15:02:49 |
| hexa | can't promise that | 15:05:40 |
 Emma [it/its] | webserial 👀 | 15:11:07 |
| Emma [it/its] | uh oh, they (re-?) introduced browser.setClientWindowState :') | 15:12:36 |
| 21 May 2026 |
| hexa | 151.0 reverts zlib-rs enablement | 16:43:24 |
| hexa | https://crash-stats.mozilla.org/search/?distribution_id=%3Dnixos&product=Firefox&version=151.0&date=%3E%3D2026-05-14T16%3A42%3A00.000Z&date=%3C2026-05-21T16%3A42%3A00.000Z&_facets=signature&page=1&_sort=-date&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#crash-reports | 16:43:25 |
| hexa | not rolled out for nixos users yet ig | 16:43:31 |
| 22 May 2026 |
| hexa | https://blog.mozilla.org/en/firefox/new-firefox-design/ | 09:57:49 |
 K900 ⚡️ | Oh you know what actually | 10:03:26 |
| K900 ⚡️ | Huge fan of the very very obvious separation of content and chrome | 10:03:35 |
| K900 ⚡️ | Big for grandma security | 10:03:56 |
| K900 ⚡️ | 
Download image.png | 10:09:01 |
| K900 ⚡️ | This though | 10:09:04 |
| K900 ⚡️ | Not sure if this is intentional | 10:09:10 |
