{"id":"AZL-105378","summary":"CVE-2026-103262 affecting package python-tornado 6.3.3-11","details":"Tornado versions before 6.5.9 contain an unbounded memory accumulation vulnerability in CurlAsyncHTTPClient that allows remote attackers to cause denial of service by sending a compressed response. Attackers can send a gzip-encoded decompression bomb that accumulates in memory without size limits, causing the application process to be killed by out-of-memory conditions.","modified":"2026-10-05T05:32:41Z","published":"2026-10-01T11:17:21Z","upstream":["CVE-2026-103262"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103262"}],"affected":[{"package":{"name":"python-tornado","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/python-tornado"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.3.3-11"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-105378.json"}}],"schema_version":"1.9.0"}