Poster - CVE CyberSecurity Database News (Page 4)

Jan 7, 2026 Windows

CVE-2026-22184 - Global Buffer Overflow in zlib's `untgz` Utility (<= 1.3.1.2) - Full Analysis & Exploit Example

zlib is one of the world’s most widely used data compression libraries, present in everything from Linux distributions to Windows, macOS, mobile applications, and

Jan 6, 2026 Exploit Chrome

CVE-2026-0628 - How an Extension Could Hijack Chrome’s WebView Tag (with Demo Exploit)

Chrome boasts solid security, but we get fresh CVEs every year. One of the most dangerous class of flaws is when extensions can bypass Chrome’

Dec 31, 2025 Windows Exploit

CVE-2025-11964 - Buffer Overflow in Windows libpcap utf_16le_to_utf_8_truncated() Function – Exploit Details & Analysis

libpcap is one of the most widely used packet capturing libraries for networking and security tools. In early 2025, a critical vulnerability was found in

Dec 31, 2025

CVE-2025-11961 - How a Hidden Libpcap Bug in pcap_ether_aton() Opens Doors to Memory Corruption

On April 2024, a new security issue (CVE-2025-11961) was identified in the widely-used libpcap library. This bug targets the pcap_ether_aton() auxiliary function, which

Dec 29, 2025 PHP

CVE-2025-52691 - How Unauthenticated File Uploads Threaten Your Mail Server (Analysis & Exploit Details)

Summary: In this article, we'll break down CVE-2025-52691, a critical vulnerability that could allow attackers to upload files anywhere on your mail server—