{"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-113351.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.21","name":"expat","purl":"pkg:apk/alpine/expat?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.10.0-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-113351.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.22","name":"expat","purl":"pkg:apk/alpine/expat?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.10.0-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-113351.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.23","name":"expat","purl":"pkg:apk/alpine/expat?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.10.0-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-113351.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.24","name":"expat","purl":"pkg:apk/alpine/expat?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.10.0-r0"}],"type":"ECOSYSTEM"}]}],"details":"libexpat 2.7.2 through 2.9.0 contains a denial of service vulnerability because XML_ParserReset zeroes the direct byte count but never offsets tracked heap allocations. Attackers can submit a large XML document so later documents on the same reset parser fail with XML_ERROR_NO_MEMORY until it is recreated.","id":"ALPINE-CVE-2026-113351","modified":"2026-11-04T09:30:02.898671954Z","published":"2026-10-20T11:17:19.363Z","references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-113351"}],"schema_version":"1.9.2","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"}],"upstream":["CVE-2026-113351"]}