#bufferoverflow

CVE-2026-54212: CRITICAL buffer overflow in Tobit TeamDavid Webbox API (≤ Rollout 524). Crafted JSON lets unauthenticated attackers crash servers; RCE possible if combined with other flaws. Restrict API, monitor activity. https://radar.offseq.com/threat/cve-2026-54212-cwe-787-out-of-bounds-write-in-tobit-laboratories-ag-teamdavid-2e946f5b4b7b0ab5 #OffSeq #CVE #bufferOverflow #infosec

You do not get to respawn. The debuff is applied to all servers simultaneously. Enjoy your stay. Patch NGINX now to address CVE-2026-42945 before the PoC makes your threat landscape significantly more crowded. Reward: You've received the Mandatory Participation Trophy — it's just a heap of broken memory. #Nginx #RCE #CyberSecurity #ZeroDay #BufferOverflow #ExploitUnlocked (2/2)

UPDATE: Patch shipped June 25 in 7-Zip 26.02. Resolution notes: update 7-Zip to version 26.02 or later. You won't, though, will you. We can see your version number from here. Reward: A warm sense of closure, valid only if you actually ran the update. #CyberSecurity #ZeroDay #BufferOverflow #7Zip #RCE #PatchedOrPerish (2/2)

7-Zip vulnerability CVE-2026-14266 (CVSS 7.0) allows remote code execution via crafted XZ data. Update to 7-Zip 26.02. No exploitation confirmed. #7Zip #CVE202614266 #RCE #BufferOverflow #ZDI #CyberSecurity https://securityonline.info/7-zip-vulnerability-cve-2026-14266/?utm_source=mastodon&utm_medium=jetpack_social

Two UltraVNC repeater vulnerabilities enable arbitrary code execution (CVE-2026-7840) plus admin access via a hardcoded password. Update now. #UltraVNC #RemoteAccess #CVE20267839 #CVE20267840 #ArbitraryCodeExecution #BufferOverflow #Vulnerability https://securityonline.info/ultravnc-repeater-vulnerabilities-cve-2026-7840/?utm_source=mastodon&utm_medium=jetpack_social