https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-16T05:27:12.176388+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2018-20843 CVE-2018-20843 2026-10-16T05:27:12.287249+00:00

Affected: Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).

 https://db.gcve.eu/vuln/usn-4040-1 USN-4040-1 — expat vulnerability 2026-10-16T05:27:12.287424+00:00

Affected: Ubuntu:16.04:LTS: expat, Ubuntu:18.04:LTS: expat

It was discovered that Expat incorrectly handled certain XML files. An attacker could possibly use this issue to cause a denial of service.