Tag: proof of concept exploit
4 articles
Microsoft Faces Backlash Over Zero-Day Disclosure Feud
A researcher known as Nightmare Eclipse has unleashed a series of six Windows zero-day vulnerabilities, with working exploit code for at least three, and has threatened to release another on July 14, sparking a public feud with Microsoft. The ominous warning, which has left Microsoft speaking out against uncoordinated disclosures, has security experts on high alert.
Linux Kernel Faces New Exploit for DirtyDecrypt Vulnerability
A new exploit has been discovered for the DirtyDecrypt vulnerability in the Linux Kernel, allowing for a potentially devastating rxgk pagecache write due to a missing copy-on-write guard. This flaw, tracked as CVE-2026-31635, has a CVSS score of 7.5 and was recently patched after being reported by security researchers.
Windows Zero-Day Exploit MiniPlasma Exposes SYSTEM Vulnerability
A security researcher has uncovered a Windows zero-day exploit, dubbed MiniPlasma, that can grant SYSTEM privileges on fully patched systems, revealing a vulnerability that was originally reported to Microsoft in 2020 but left unpatched. The researcher released a proof-of-concept exploit on GitHub, highlighting the issue with the Cloud Filter driver.
Linux Vulnerability Exposes Widespread Risk of Local Privilege Escalation
A critical Linux vulnerability, dubbed copy.fail, poses a severe risk of local privilege escalation, allowing unprivileged processes to rapidly escalate to root access. This shocking flaw, considered one of the worst in years, can be exploited with alarming ease.