CVE-2026-102993

A flaw was found in pypdf. An attacker can provide a specially crafted PDF document containing unusually large Roman numeral page labels. When an application retrieves these page labels, the library generates excessively large numeral strings, resulting in substantial memory consumption and a...

Interesting disguise employed by new Mac malware HiddenLotus

On November 30, Apple silently added a signature to the macOS XProtect anti-malware system for something called OSX.HiddenLotus.A. It was a mystery what HiddenLotus was until, later that same day, Arnaud Abbati found the sample and shared it with other security researchers on Twitter. The...