A subtle design choice in QUIC’s path‑validation code turned into a practical denial‑of‑service lever: CVE‑2023‑49295 lets a remote peer drive a quic‑go server into memory exhaustion by abusing PATH_CHALLENGE/PATH_RESPONSE exchanges, and the problem—disclosed in late 2023 and published with...
Mozilla has recently unveiled Firefox 139 Beta, introducing a suite of enhancements aimed at refining user experience and performance. This beta version focuses on bolstering HTTP/3 upload capabilities, improving PNG image handling, and expanding language support for extension pages.
Enhanced...
accessibility
browser enhancements
browser features
browser performance
browser updates
extension languages
firefox
firefox 139
http/3
image handling
mozilla
network security
png transparency
quic
software update
tech news
upload speed
user experience
web development
web protocols
