Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 08:43:41 +0000 CVE-2026-78206 — exceljs through 4.4.0 Uncontrolled Resource Consumption via Unbounded xlsx Decompression https://cve.radiocsirt.org/vuln/cve-2026-78206 <p><strong>Affected:</strong> exceljs</p> <p>exceljs through 4.4.0 decompresses all entries from supplied xlsx archives into memory without limits on entry size, total size, or compression ratio. Attackers can upload highly compressed workbooks that expand to gigabytes in memory, exhausting available resources and causing denial of service.</p> <p><strong>Affected:</strong> exceljs</p> <p>exceljs through 4.4.0 decompresses all entries from supplied xlsx archives into memory without limits on entry size, total size, or compression ratio. Attackers can upload highly compressed workbooks that expand to gigabytes in memory, exhausting available resources and causing denial of service.</p> https://cve.radiocsirt.org/vuln/cve-2026-78206