William Lallemand

@wlallemand
49 Followers
98 Following
72 Posts
#HAProxy developer
Mainly HAProxy and TLS-related stuff
Githubhttps://github.com/wlallemand
HAProxyhttps://www.haproxy.org
William LallemandFeb 2
Markus FeilnerFeb 1
@bagder at #FOSDEM26
William LallemandFeb 1
Mickaël SalaünFeb 1
I gave a talk at #FOSDEM about Island: Sandboxing tool powered by #Landlock
https://fosdem.org/2026/schedule/event/EW8M3R-island/
FOSDEM 2026 - Island: Sandboxing tool powered by Landlock

William LallemandNov 29
Vincent BernatNov 28
HAProxy 3.3.0 was released a few days ago: https://www.mail-archive.com/haproxy@formilux.org/msg46300.html. Debian packages for Debian Experimental, Debian Trixie and Ubuntu Noble have been uploaded to haproxy.debian.net.
[ANNOUNCE] haproxy-3.3.0

William LallemandNov 20
La Quadrature du NetNov 20

Deux articles du Parisien hier, suivis aujourd'hui d'un article du Figaro, ont lancé une offensive honteuse contre GrapheneOS, un système d'exploitation open-source pour téléphones, gratuit et accessible à toutes et tous. À La Quadrature, c'est un des outils que nous privilégions et recommandons régulièrement pour se protéger du tracking publicitaire ou des spywares.

https://archive.is/20251119082524/https://www.leparisien.fr/faits-divers/google-pixel-et-grapheneos-la-botte-secrete-des-narcotrafiquants-pour-proteger-leurs-donnees-de-la-police-19-11-2025-NTGPQE4JCNGEHLF7XGIQ3CCA2I.php

William LallemandOct 3
#haproxy CVE in every branches starting from the 2.4 branch. Possible DoS when using json_query(), jwt_header_query() or jwt_payload_query() in your configuration. https://www.haproxy.com/blog/october-2025-cve-2025-11230-haproxy-mjson-library-denial-of-service-vulnerability
CVE-2025-11230: Denial of service vulnerability in HAProxy mjson library

The latest versions of HAProxy Community and HAProxy Enterprise have patches for a high severity denial of service vulnerability in the mjson library.

HAProxy Technologies
William LallemandSep 24, 2025
#kr2025 #haproxy bald team at kernel recipes
William LallemandSep 24, 2025
Kernel RecipesSep 24, 2025
#kr2025 speakers team. Thanks for making this edition a great success again!
William LallemandSep 24, 2025
Show threadAnisseSep 24, 2025
Still going strong on the 3rd day of Kernel Recipes: https://fosstodon.org/@KernelRecipes/115258282884901174
Kernel Recipes (@[email protected])

Follow the third day of #kr2025 on the live blog. Thanks @[email protected] for the amazing job https://kernel-recipes.org/en/2025/live-blog-day-3-morning/

Fosstodon
William LallemandSep 23, 2025
Kernel RecipesSep 23, 2025
Timeline of the Rust development in DRM subsystem of the kernel
#kr2025
William LallemandSep 23, 2025
Kernel RecipesSep 23, 2025

@mairacanal on stage : A Rusty Odyssey: A Timeline of Rust in the DRM subsystem

#kr2025