# exploits.club Weekly Newsletter 90 - Fuzzing Rust Subsystems, Pwn2Own Near Misses, Linux 1-Days, And More

DevFeed: [exploits.club Weekly Newsletter 90 - Fuzzing Rust Subsystems, Pwn2Own Near Misses, Linux 1-Days, And More](<https://devfeed.tech/articles/exploits-club-weekly-newsletter-90-fuzzing-rust-subsystems-pwn2own-near-misses-linux-1-days-and-more-32647.md>)

Original publisher: [Read original article](<https://blog.exploits.club/exploits-club-weekly-newsletter-90-fuzzing-rust-subsystems-pwn2own-near-misses-linux-1-days-and-more/>)

Author: exploits.club

Published: 2025-10-23T17:00:02Z

Content type: news

Language: en

Sources: [exploits.club](<https://devfeed.tech/sources/exploits-club.md>)

Topics: [Fuzzing/Fuzz testing](<https://devfeed.tech/topics/fuzzing.md>), [Rust](<https://devfeed.tech/topics/rust.md>), [vulnerability](<https://devfeed.tech/topics/vulnerability.md>), [Security](<https://devfeed.tech/topics/security.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [network security](<https://devfeed.tech/topics/network-security.md>), [Kernel](<https://devfeed.tech/topics/kernel.md>), [Parsing](<https://devfeed.tech/topics/parsing.md>)

Tags: [fuzzing](<https://devfeed.tech/tags/fuzzing.md>), [kernel](<https://devfeed.tech/tags/kernel.md>), [linux](<https://devfeed.tech/tags/linux.md>), [network-security](<https://devfeed.tech/tags/network-security.md>), [parsing](<https://devfeed.tech/tags/parsing.md>), [rce](<https://devfeed.tech/tags/rce.md>), [rust](<https://devfeed.tech/tags/rust.md>), [security](<https://devfeed.tech/tags/security.md>), [vulnerability](<https://devfeed.tech/tags/vulnerability.md>)

## AI overview

This weekly newsletter rounds up security research and developer-related resources, including fuzzing of Rust code in the Windows kernel, a WatchGuard Fireware OS vulnerability analysis, and a near-miss Pwn2Own printer exploit write-up.

## Source excerpt

Good thing that absolutely no drama whatsoever took place for US vuln research firms this week...annnnnyways 👇 In Case You Missed It... OffensiveCon CFP - Closes March 1st, 2026 so let the procrastination begin! RE//Verse CFP - These need to be in by November 14th, so a bit less procrastinating.