Stack-based Buffer Overflow vulnerability (CVE-2026-11979) has been found in libxml2 software.

Unrestricted Upload of File with Dangerous Type vulnerability (CVE-2026-13165) has been found in SzafirHost software.

CERT Polska has received a report about 2 vulnerabilities (CVE-2026-41991 and CVE-2026-41992) found in gzip software.

Reflected Cross-site Scripting vulnerability (CVE-2026-11772) has been found in DRIMO CMS software.

Stack-based Buffer Overflow vulnerability (CVE-2026-44089) has been found in Totolink EX1200L router software.

CERT Polska has received a report about 6 vulnerabilities (from CVE-2026-54219 to CVE-2026-54224) found in UBB.threads software.

CERT Polska has received a report about 3 vulnerabilities (from CVE-2026-40455 to CVE-2026-40457) found in LMS (LAN Management System) software.

Out-of-bounds Read vulnerability (CVE-2026-50643) has been found in 8cc compiler.

Heap-based Buffer Overflow vulnerability (CVE-2026-8484) has been found in jansi library.

Remote Code Execution via Unrestricted File Upload vulnerability (CVE-2026-5482) has been found in Responsive FileManager software.