#poc

Elle 💫🧚🏼‍♀️ @ellespeaks@mastodon.social · Aug 01, 2026

Friday, July 31st 2026 Mutual Aid Thread for the week

Rules:

repost the thread and requests
post once per thread
no gore (blood/wounds) or bigoted language

#Mutualaid #Mutualaidthread #MutualAidSavesLives #disabled #poc #lgbtq #homeless #MutualAidRequest #queer #directaid #fediaid @mutualaid@ovo.st @mutualaid@fedigroups.social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 30, 2026

A public PoC now targets CVE-2026-66373, a Redis RCE double-free via RESTORE. See affected versions and upgrade to Redis 8.8.0 now. #Redis #RedisRCE #CVE202666373 #RCE #DoubleFree #PoC #RESTORE #Cybersecurity https://securityonline.info/redis-rce-cve-2026-66373/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 28, 2026

A public PoC now details CVE-2026-42533, an NGINX heap overflow with an ASLR bypass and possible RCE. Upgrade to NGINX 1.31.3 or 1.30.4 now. #NGINX #CVE202642533 #RCE #HeapOverflow #ASLRBypass #NGINXPlus #PoC #Cybersecurity https://securityonline.info/nginx-heap-overflow-cve-2026-42533/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 27, 2026

A public PoC now targets CVE-2026-61511, a vBulletin preauth RCE via runMaths eval. Patch to vBulletin 6.2.2 to block remote code execution. #vBulletin #CVE202661511 #RCE #PreauthRCE #RemoteCodeExecution #PoC #WebSecurity #Cybersecurity https://securityonline.info/vbulletin-preauth-rce-cve-2026-61511/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 27, 2026

CVE-2026-49176 is a Windows WalletService elevation of privilege flaw. Full details and a public PoC exploit are out, so patch Windows now. #CVE202649176 #WalletService #Windows #PrivilegeEscalation #EoP #PoC #Microsoft http://securityonline.info/cve-2026-49176-walletservice-eop/?utm_source=mastodon&utm_medium=jetpack_social

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Sam Stepanyan

🐘 @securestep9@infosec.exchange · Jul 26, 2026

#Windows: if you haven't patched your MS Windows estate with July Patch Tuesday updates, now it's time to do it! #CertiGhost CVE-2026-54121 vulnerability allows an unprivileged user on your network to fully compromise the Active Directory and the Proof-of-Cocept (#POC) is out: 👇 https://thehackernews.com/2026/07/certighost-exploit-lets-low-privileged.html

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 24, 2026

Researchers publicly disclosed a Knot Resolver RCE flaw and PoC exploit code. The DNS-over-QUIC heap overflow hits 6.3.0; update to 6.4.1 now. #KnotResolver #DNSoverQUIC #RCE #HeapOverflow #PoC #DNSSecurity https://securityonline.info/knot-resolver-doq-rce-poc/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 22, 2026

A fastjson RCE hits versions 1.2.68 to 1.2.83 under stock defaults. Details and public PoC code are out, so enable SafeMode or move to fastjson2. #fastjson #RCE #Java #SpringBoot #Vulnerability #PoC #Cybersecurity http://securityonline.info/fastjson-rce-1-2-83/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 20, 2026

Gitea vulnerability CVE-2026-58443 (CVSS 9.6) lets public-only tokens write to private repos. Details and PoC code are public. Update to v1.27.0. #Gitea #CVE202658443 #DevSecOps #PoC #InfoSec https://securityonline.info/gitea-vulnerability/?utm_source=mastodon&utm_medium=jetpack_social

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The Whore of Blahbylon @The_Whore_of_Blahbylon@mastodon.social · Jul 15, 2026

Being black in America. #RacismAmericanStyle #Racism #America #POC #BlackMastodon #HateCrime

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Janie Karma S 🏳️‍🌈🖖🏿 @Karma_J@mastodon.social · Jul 15, 2026

Replying to @The_Whore_of_Blahbylon@mastodon.social

@The_Whore_of_Blahbylon@mastodon.social #RacismAmericanStyle #Racism #America #POC #BlackMastodon #HateCrime

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 09, 2026

OPNsense root RCE flaws are public with PoC code. CVE-2026-57155 (9.9) chains an arbitrary file write to root. Patch 26.1.11 or 26.4.1p1 now. #OPNsense #RootRCE #RCE #FirewallSecurity #CyberSecurity #Vulnerability #InfoSec #PoC https://securityonline.info/opnsense-root-rce-cve-2026-57155-poc/?utm_source=mastodon&utm_medium=jetpack_social

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Ryan Aw @ryanaw.photos@bsky.brid.gy · May 06, 2026

Growing up, I never saw anyone like me. Let alone climbing rocks, crawling under glaciers, & embarking on crazy expeditions Despite my fear of being perceived, I’ve tried to show my face more to prove that the #outdoors is for everyone like me - #Asians, #immigrants, #POC #AANHPIHeritageMonth

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 03, 2026

HawkTrace publicly disclosed Microsoft Exchange vulnerability CVE-2026-45504 with PoC exploit code. The SSRF flaw reads arbitrary files. Patch now. #MicrosoftExchange #CVE202645504 #SSRF #Cybersecurity #PoC #Infosec https://securityonline.info/microsoft-exchange-cve-2026-45504/?utm_source=mastodon&utm_medium=jetpack_social

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jun 28, 2026

Researchers publicly disclosed a libssh2 vulnerability, CVE-2026-58050, with PoC code. A malicious SSH server can corrupt a client's heap. Patch now. #libssh2 #CVE202658050 #SSH #HeapOverflow #PoC #Cybersecurity #Infosec https://securityonline.info/libssh2-vulnerability-cve-2026-58050/?utm_source=mastodon&utm_medium=jetpack_social

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Kagan MacTane (he/him) @kagan@wandering.shop · Apr 25, 2026

Reminder: You don't get to claim the title of "ally". It's something bestowed (or not) by the people you are *trying to* ally with. Ally is a verb, not a noun. It's something you *do*, and have to keep repeating, for it to count. And only the people you're trying to help get to decide whether you succeeded. #ally #progressive #lgbtq #lgbtqia #disabled #disability #advocacy #neurodivergent #PoC #minority #feminism

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