{"id":"AZL-79800","summary":"CVE-2026-32240 affecting package capnproto 1.0.1-4","details":"Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a value of 2^64 or larger, it would be truncated to a 64-bit integer. In theory, this bug could enable HTTP request/response smuggling. This vulnerability is fixed in 1.4.0.","modified":"2026-08-29T05:25:22Z","published":"2026-03-12T20:16:05Z","upstream":["CVE-2026-32240"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32240"}],"affected":[{"package":{"name":"capnproto","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/capnproto"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.1-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-79800.json"}}],"schema_version":"1.9.0"}