{"id":"JLSEC-2026-579","details":"In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.","modified":"2026-06-08T13:30:05.654045452Z","published":"2026-06-08T13:15:35.983Z","upstream":["CVE-2019-13118"],"database_specific":{"sources":[{"modified":"2026-05-28T19:16:29.950Z","imported":"2026-06-07T01:46:46.572Z","database_specific":{"status":"Modified"},"id":"CVE-2019-13118","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-13118","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13118","published":"2019-07-01T02:15:09.800Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/11"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/11"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/13"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/13"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/14"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/14"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/15"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/15"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/22"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/22"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/23"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/23"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/24"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/24"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/26"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/26"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/31"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/31"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/37"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/37"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/38"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/38"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2019/11/17/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2019/11/17/2"},{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069"},{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/07/msg00020.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/07/msg00020.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IOYJKXPQCUNBMMQJWYXOR6QRUJZHEDRZ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IOYJKXPQCUNBMMQJWYXOR6QRUJZHEDRZ/"},{"type":"WEB","url":"https://oss-fuzz.com/testcase-detail/5197371471822848"},{"type":"WEB","url":"https://oss-fuzz.com/testcase-detail/5197371471822848"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/21"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/21"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/22"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/22"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/23"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/23"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/25"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/25"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/35"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/35"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/36"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/36"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/37"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/37"},{"type":"WEB","url":"https://seclists.org/bugtraq/20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