#1
Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure A critical security vulnerability in Marimo, an open-source Python notebook for data science and analysis, has been exploited within 10 hours of pub…
CVE reference; Active exploit / zero-day; Critical severity; Source: TheHackerNews
#2
Analysis of one billion CISA KEV remediation records exposes limits of human-scale security Analysis of 1 billion CISA KEV remediation records reveal a breaking point for human-scale security. Qualys shows most critical…
Critical severity; Government agency; Category: Security
#3
Backdoored Smart Slider 3 Pro Update Distributed via Compromised Nextend Servers Unknown threat actors have hijacked the update system for the Smart Slider 3 Pro plugin for WordPress and Joomla to push a poisoned versio…
Breach / data leak; Patch / fix available; Source: TheHackerNews
#4
Hackers exploiting Acrobat Reader zero-day flaw since December Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December. [...]
Active exploit / zero-day; Category: Security
#5
Adobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025 Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at leas…
Active exploit / zero-day; Source: TheHackerNews