{"id":"ALPINE-CVE-2026-89157","details":"PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an attacker can provide a large pattern.","modified":"2026-10-01T12:30:03.456929327Z","published":"2026-09-11T04:18:03.753Z","upstream":["CVE-2026-89157"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-89157"}],"affected":[{"package":{"name":"pcre2","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/pcre2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.30"},{"fixed":"10.48-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-89157.json"}},{"package":{"name":"pcre2","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/pcre2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.30"},{"fixed":"10.48-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-89157.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"}]}