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Exploit and mini writeup for CVE-2025-5419. github.com/mistymntncop/C…
I have recently been in the V8 vulnerability research/exploitation topic and in this post I will briefly talk about the key points at the very start of the study:
(CVE-2025-5063)[$50000][411573532][vt/cc]Heap-UAF in cc::LayerTreeHost::NotifyTransitionRequestsFinished is now open with writeup, PoC & exploit issues.chromium.org/issues/4115735… PoC: issues.chromium.org/issues/4115735… Writeup & exploit: issues.chromium.org/issues/4115735… Reported by "[f4@dnpushme]"
(CVE-2025-5063)[$50000][411573532][vt/cc]Heap-UAF in cc::LayerTreeHost::NotifyTransitionRequestsFinished is now open with writeup, PoC & exploit issues.chromium.org/issues/4115735… PoC: issues.chromium.org/issues/4115735… Writeup & exploit: issues.chromium.org/issues/4115735… Reported by "[f4@dnpushme]"
Escalation methodology for CVE-2024-4947, a in-the-wild V8 type confusion bug. Shoutout to @vaber_b, @oct0xor, @buptsb, @mistymntncop, 303f06e3 and @DimitriFourny for their great research for this bug! github.com/bjrjk/CVE-2024…
My brief Analysis of Chrome's 0day CVE-2025-6554 in the Wild,it's really insterating,thanks sharing of @DarkNavyOrg,@mistymntncop before.
My brief Analysis of Chrome's 0day CVE-2025-6554 in the Wild,it's really insterating,thanks sharing of @DarkNavyOrg,@mistymntncop before. https://t.co/yZmLhmZHdZ
Recently, I exploited CVE-2025-2135, which was also used in v8ctf. Any feedback is highly appreciated keksite.in/posts/CVE-2025…
Woah... (CVE-2025-9132)[436181695][explicit-resource-management]OOBW chromium.googlesource.com/v8/v8/+/848d7f… chromereleases.googleblog.com/2025/08/stable… PoC: chromium.googlesource.com/v8/v8/+/848d7f… Reported by Google Big Sleep
My OffensiveCon talk, Unexpectedly Excavating an ITW Exploit, is now available to watch! youtu.be/lnK1iACJ3-c?si…
Exploiting the CVE-2025-21756 1-day vulnerability @v4bel and @_qwerty_po posted a kernelCTF report about exploiting a UAF in the vsock subsystem of the Linux kernel: github.com/google/securit…
Fantastic demonstration from @slava_moskvin_ for those looking to get into fuzzing the Linux Kernel. Thanks for all of your preparation. You can watch the recorded version here: youtube.com/live/uCcsZrXyL…
"Why is my exploit taking 10 minutes?" *checks logs* *sees 10,000 kernel warnings* "...oh" 💡 Fresh Friday night read: our intern, Tan Ze Jian, on Mali exploitation - sometimes the fix is simpler than you think! starlabs.sg/blog/2025/05-g…

0x7b @the0x7b_
0 Followers 2 Following
正一 @TrueUnitySect
19 Followers 120 Following I am looking for a job that allows me to work from home permanently.
༒Nerdy ᭄Genii࿐�... @Nerdy_genii
2K Followers 4K Following nothing special here, just your regular appsec guy and a Senior Penetration tester.
patricia gomez @patrici51281122
48 Followers 1K Following
vin0x00a2 @vin0x00a2
80 Followers 3K Following
Kendlyz @Break47961154
194 Followers 3K Following CTFer| 区块链安全 | web🐶|链上追踪|hunter| Mixer Analysis 烦恼终究是一种暮气,是一种病态
王夜羽 @YeyuWang
6 Followers 77 Following
Mango @Mango44083046
1 Followers 152 Following
Runtao He @L0tusHe
911 Followers 426 Following Intern @ UCLA | Senior-year student at HDU | Looking for PhD opportunities
deswe @_nhutquang_
14 Followers 713 Following
耐心等待-好事�... @eeeeeeeeab
40 Followers 556 Following
temp_sori @temp_sori
15 Followers 280 Following
Quas Wex Exort @naddgofugr
9 Followers 377 Following "... bedenen kuvvetli ve yüksek seciyeli muhafızlar"
NoNameR @NoNameR1091
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Blue. @leileis20
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Renyimen @renyidudumen
9 Followers 213 Following
Po @sec_po_
373 Followers 238 Following "黑客hacker"(安全研究员: K8S ,Windows & Linux Kernel, KVM,UEFI)/ 自由职业者
non @NoirGanesha
61 Followers 3K Following
blue_binary @blue_exploit
2 Followers 115 Following
Connor @XDD8980819
477 Followers 2K Following
zh1x1an1221 @zh1x1an1221
934 Followers 307 Following Bug bounty hunter | 2024 Top 20 Chrome VRP Researcher|Web3 smart contract auditor | prev Ant Security Tianqiong Light-Year Lab
minttreesec @minttreesec
194 Followers 3K Following {'Full time software developer', 'Learning web security'}
林晨 @0chencc
2K Followers 595 Following HaE/Caa/CTFCrackTools/Sylas等开源工具参与作者\信息安全从业者\AI安全从业人员\米斯特安全团队创始人。
Lhaihai @CSULhaihai
45 Followers 731 Following
oneappletwofish @realmadaha
13 Followers 660 Following I like funny gifs and jokes.Follow me and share with you.
三米前有蕉皮 @Kali_Team
195 Followers 235 Following
nicolas vamous @NVamous
698 Followers 229 Following
Andrey Konovalov @andreyknvl
7K Followers 787 Following Security engineer at https://t.co/027VXUlgOx. Focusing on the Linux kernel. Maintaining @linkersec. Trainings at https://t.co/D5MrxmYimS.
peterpan0927@infosec.... @Peterpan980927
2K Followers 353 Following Mobile Security Researcher @starlabs_sg
simo @_simo36
7K Followers 116 Following
Seth Jenkins @__sethJenkins
2K Followers 116 Following Project Zero Security Researcher - Hang glider pilot - Jesus Follower @[email protected]
Linux Kernel Security @linkersec
9K Followers 0 Following Links related to Linux kernel security and exploitation. Maintained by @andreyknvl and @a13xp0p0v. Also on https://t.co/GVE11dpBb8 and https://t.co/YpxPWXnA6Z.
Ramdhan @n0psledbyte
2K Followers 784 Following CTF @SuperGuesser (pwn), Security Researcher @starlabs_sg
Billy @st424204
1K Followers 95 Following Security Researcher @starlabs_sg Pwn2Own Vancouver 2024,2023,2022,2021 Pwn2Own Austin 2023,2021 Pwn2Own Berlin 2025
kylebot @ky1ebot
6K Followers 319 Following CTF player @Shellphish | PhD Student @ASU | @angrdothorse dev | Author of how2heap | Vulnerability Research Hobbyist | @[email protected]
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Assaf Sion @assafsion
260 Followers 742 Following Passionate about security, politics and mostly nonsense. Tweets are my own.
Xion @0x10n
4K Followers 123 Following CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts
xia0o0o0o @Nyaaaaa_ovo
3K Followers 1K Following Write some shit code. CTF with @r3kapig. Do shit security research. Currently at University of California, San Diego. DEFCON 31/32/33 finalist | LOOKING FOR JOB
Manfred Paul @_manfp
5K Followers 316 Following Security but not as in "national security". Playing CTFs with @redrocket_ctf (and @Sauercl0ud). Pwn2Own Vancouver 2020..=2024\{2023}. @[email protected]
LPL @Wik_eys
4 Followers 6 Following
1377 High-yield Nukes @buptsb
2K Followers 1K Following
Polaris Feng @FengPolaris
278 Followers 166 Following CTFer @0opsCN / Security Researcher @SingularSecLab / Browser security
Alisa Esage Шевч�... @alisaesage
38K Followers 101 Following Independent Hacker, Sovereign Builder, Solo Business Owner • @zerodaytraining • Pronounced ‘is edge’
Carl Smith @cffsmith
1K Followers 708 Following Security @Google; @FluxFingers/@Sauercl0ud; previously V8 Security, Intern {Project Zero, @XI_Research}. Personal account. https://t.co/w9zosKSHdh on Bluesky.
starlabs @starlabs_sg
9K Followers 18 Following A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf
Numen Cyber @numencyber
5K Followers 198 Following Comprehensive Web3 Security Solutions by Top Experts🛡️Smart Contract Audit | Wallet, Exchange & Blockchain Security l VAPT & Red Teaming 🚨@NumenAlert
Google VRP (Google Bu... @GoogleVRP
39K Followers 0 Following We ❤️ 🐜🐞🦗🦟🦋. {echo,{{{Google,Chrome,Android,Abuse,Mobile,OSS,Cloud}Vulnerability,Patch}Reward,VulnerabilityResearchGrants}Program}
Hossein Lotfi @hosselot
6K Followers 60 Following Vulnerability researcher at ZDI (views are my own). Check #hosselot_tips for vulnerability research tips. 'A machine never faults. It reflects human's faults.'
Dmitry Vyukov @dvyukov
9K Followers 383 Following I tweet about fuzzing, bugs, sanitizers, security, hardening, kernels, syzkaller, Go, performance, concurrency, lock-free algorithms.
IoT Security Wiki @IoTSecurityWiki
194 Followers 0 Following An initiative to provide IoT security related resources to developers and Security Researchers. Maintained by @exploitprotocol
Jared Smith @jaredthecoder
1K Followers 828 Following CTO @uncatexpense. Adj. Professor @nyuniversity. Formerly SecurityScorecard/@ORNL/@Cisco. CS PhD @UTKnoxville. VFL.
cassidy6564 @cassidy6564
400 Followers 614 Following Amber Security Lab, OPPO Mobile Telecommunications Corp. Ltd. bug hunter,chrome security,android security,0-day,exploit
Maddie Stone @maddiestone
62K Followers 805 Following Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.
KunlunLab @KunlunLab
2K Followers 88 Following Kunlun Lab from CyberKunlun, Vulnerability Research & Protection Solutions
Chaithu @ant4g0nist
2K Followers 256 Following Building building || Vulnerability Research || fuzzing artist || 🦀 + security
Patrick Ventuzelo @Pat_Ventuzelo
4K Followers 1K Following Founder & CEO of @FuzzingLabs | Security Researcher focused on Fuzzing & Vulnerability Research | Rust, Go, Wasm, Browser, Telecom, Blockchain & web3 Security
Man Yue Mo @mmolgtm
5K Followers 78 Following Security researcher at GitHub Security Lab. Tweets/views/opinions are my own.