Search: Security vulnerability exploitation

CISA flags actively exploited ‘Copy Fail’ Linux kernel flaw enabling root takeover across major distros — unpatched systems may remain vulnerable to attack

… Cybersecurity and Infrastructure Security Agency CISA added a newly disclosed Linux vulnerability, dubbed “Copy Fail,” to its Known Exploited Vulnerabilities catalog on May 1st, warning that the flaw, tracked as CVE-2026-31431, is already being used in active attacks and urging rapid patching acros… …

May 4, 2026 · Etiido Uko

Windows Server vulnerability can grant system privileges with just a malformed packet — domain controllers are being exploited in the wild

The Great Exploitation of 2026 continues apace, with security vulnerabilities being published at an alarming rate, and more often than not, being exploited in the wild almost before anyone has any time to react. …

Jun 1, 2026 · Bruno Ferreira

AI shrinks zero-day exploit time from a year to a single day, heading toward one minute — Zero-Day Clock warns security window has collapsed

… The biggest recommendation is to make software makers liable for damaging security vulnerabilities, as well-known cybersecurity master Bruce Scheiner explains: "No industry in the past 150 years has improved safety or security without being forced to by the government." He additionally points out t… …

May 26, 2026 · Bruno Ferreira

First Apple M5 memory exploit discovered using Anthropic AI, gives root access on MacOS — Claude Mythos helps security researchers bypass Memory Integrity Enforcement

… Calif published the vulnerability overview as part of a series of blog posts called the Month of AI-Discovered Bugs, since this new Apple vulnerability falls within a set of security findings aided by AI tools — in this case, Anthropic's Mythos Preview. …

May 16, 2026 · Bruno Ferreira

Standard 90-day vulnerability disclosure policy is likely dead thanks to AI, expert warns that AI can weaponize patches in 30 minutes — LLM-assisted bug-hunting ushers in a new cyberworld order

… In his conclusion, Anand doesn't mince words, stating that in this new world where non-ethical hackers can so quickly analyze code using AI, the 90-day window protects nobody, and that the usual monthly patch cycles are equally dead, as " the 30 day window between vulnerability and fix assumes atta… …

May 12, 2026 · Bruno Ferreira

Windows Defender 'BlueHammer' vulnerability now exploited as part of malware campaigns — CISA issues warning despite patch release on April 14

… Techies like us know full well that Microsoft has extended security updates ESU for Windows 10 twice now , with the new real EOL now being October 14, 2027. …

Jun 30, 2026 · Bruno Ferreira

OpenAI's HuggingFace breach heralds an unprecedented age of AI cyber warfare — contemporary LLMs have caused massive upheaval in cybersecurity, and it's only going to get worse

… Back in March, the UK's AI Security Institute published a paper where it tested contemporary AI models in security exploitation scenarios, and the results were sobering. Most bots went through four out of nine exploitation milestones. …

Jul 24, 2026 · Bruno Ferreira

Microsoft's bug-hunting nemesis extends vendetta with more zero-day attacks — Nightmare Eclipse publishes RoguePlanet and GreatXML local privilege escalation exploits

Ever since appearing on the cybersecurity scene, Nightmare-Eclipse aka Chaotic-Eclipse has probably been the largest thorn in the side of the Microsoft Security Response Center. …

Jun 12, 2026 · Bruno Ferreira

Researchers attack AMD's Infinity Fabric to bypass hardware security protections with 'Fabricked' — flaw lets malicious cloud hosts silently read confidential VM memory and forge attestation reports

… AMD acknowledged the vulnerability following ETH Zurich's responsible disclosure in August 2025, assigned it CVE-2025-54510, and published security guidance under advisory AMD-SB-3034 when the embargo lifted in April 2026. …

May 19, 2026 · Etiido Uko

Microsoft's GitHub bans security researcher who posted zero-day Windows exploits because company 'ruined their life' — expert claims action is vindictive and promises further retaliation

… Finally, there's YellowKey , a vulnerability in BitLocker that lets an attacker open up encrypted drives with next to no effort — precisely the action the technology was designed to prevent. …

May 27, 2026 · Bruno Ferreira

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