Double Free: news, advisories and analysis

CyberSecureToday covers Double Free across 2 articles published between 15 Sep 2026 and 23 Sep 2026. The coverage includes 2 vulnerability advisories. 2 advisories are rated critical or high severity, and 1 involves a flaw listed in CISA's Known Exploited Vulnerabilities catalog.

Stories on Double Free most often intersect with lwIP, Embedded Systems and IoT Security, with Industrial, OT & IoT the most affected sector. The most recent story, “lwIP TCP/IP Stack Double Free Flaw Exposes Industrial Controllers to Remote Hijacking”, was published 23 Sep 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.