https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 12:11:06 +0000 https://cve.radiocsirt.org/vuln/cve-2026-42533 <p><strong>Affected:</strong> F5 NGINX Plus, F5 NGINX Open Source</p> <p>A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map&#39;s regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a non-cacheable variable in a string expression under certain conditions. An unauthenticated attacker along with conditions beyond their control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.</p> <p>Impact: This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system or to possibly trigger a code execution. There is no control plane exposure; this is a data plane issue only.</p> <p>Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.</p> <p><strong>Affected:</strong> F5 NGINX Plus, F5 NGINX Open Source</p> <p>A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map&#39;s regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a non-cacheable variable in a string expression under certain conditions. An unauthenticated attacker along with conditions beyond their control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.</p> <p>Impact: This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system or to possibly trigger a code execution. There is no control plane exposure; this is a data plane issue only.</p> <p>Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.</p> https://cve.radiocsirt.org/vuln/cve-2026-42533