RuntimeRebel — #Buffer Overflow

CVE-2026-73749: HPE ArubaOS-CX RCE Flaw Patched

Thu, 03 Sep 2026 19:00:03 GMT

HPE patches a critical remote code execution flaw, CVE-2026-73749, in ArubaOS-CX switches. Unauthenticated attackers can exploit a buffer overflow.

Chrome, Firefox, Thunderbird Updates Patch Dozens of High-Severity Flaws

Wed, 19 Aug 2026 08:26:41 GMT

Google and Mozilla release urgent updates for Chrome 151, Firefox 154, and Thunderbird 154, addressing critical and high-severity vulnerabilities including RCE.

7-Zip RCE via CVE-2026-14266: XZ Archive Extraction Patch Guidance

Mon, 20 Jul 2026 10:54:46 GMT

7-Zip versions prior to 26.02 are vulnerable to a heap-based buffer overflow. Learn how to mitigate CVE-2026-14266 and secure XZ archive extractions.

Understanding Stack Overflow Exploitation: A Primer

Wed, 08 Jul 2026 10:44:20 GMT

Gain a foundational understanding of how program stacks work and why stack overflows are a critical attack vector for hijacking execution flow.

Rockwell RSLinx <4.50.00 RCE via CVE-2020-13573 — Patch Now

Thu, 18 Jun 2026 09:58:04 GMT

Urgent advisory for Rockwell RSLinx Classic users. CVE-2020-13573, a stack-based buffer overflow, enables remote code execution and DoS. Patch <=4.50.00.

Hitachi Energy MACH HiDraw RCE via CVE-2026-7310 — Patch Guide

Thu, 04 Jun 2026 17:11:13 GMT

Hitachi Energy addresses a heap-based buffer overflow in MACH HiDraw version 9.22. Learn how to mitigate CVE-2026-7310 and protect critical ICS assets.

HP VoIP Phone RCE via CVE-2024-40615 — Mitigation Guide

Tue, 02 Jun 2026 13:28:13 GMT

HP Poly CCX and Edge E Series phones face a critical stack-based buffer overflow allowing unauthenticated RCE and enterprise network breaches.

CVE-2023-47359 & More: Critical Vulnerabilities in ABB Ability Camera Connect

Tue, 26 May 2026 20:49:50 GMT

Multiple critical and high-severity vulnerabilities in ABB Ability Camera Connect (VLC component <=1.5.0.14) could lead to RCE or DoS. Update to 1.5.0.15 now.

ABB B&R Automation Studio <6.5: Multiple Critical SQLite Vulnerabilities

Sat, 23 May 2026 00:56:27 GMT

Critical SQLite vulnerabilities in ABB B&R Automation Studio <6.5 expose ICS to RCE, data exposure, and unauthorized access. Update to version 6.5 immediately.

ABB Terra AC Wallbox <=1.8.33 Buffer Overflows: Patch Now

Thu, 21 May 2026 20:43:05 GMT

CISA warns of three buffer overflow vulnerabilities (CVE-2025-10504, CVE-2025-12142, CVE-2025-12143) in ABB Terra AC Wallbox EV chargers, leading to potential remote…

CVE-2026-0300: Siemens RUGGEDCOM APE1808 RCE via PAN-OS Vulnerability

Tue, 19 May 2026 20:43:35 GMT

Critical RCE (CVE-2026-0300) in Siemens RUGGEDCOM APE1808 devices via PAN-OS User-ID Captive Portal buffer overflow. Unauthenticated root code execution possible.

CVE-2021-23017: NGINX DNS Resolver Buffer Overflow — Patch Now

Thu, 14 May 2026 16:46:42 GMT

An 18-year-old stack-based buffer overflow in the NGINX DNS resolver could lead to DoS or RCE. Learn how to secure your web server configuration today.

CISA Adds 5 KEVs: Apple Buffer Overflow, Code Injections Exploited

Fri, 20 Mar 2026 16:21:21 GMT

CISA's KEV Catalog updated with 5 actively exploited vulnerabilities impacting Apple products, Craft CMS, and Laravel Livewire. Immediate patching is critical.