{"id":"RLSA-2026:89830","summary":"Moderate: gcc security update","details":"The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support libraries.\n\nSecurity Fix(es):\n\n* gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: Denial of Service via use-after-free in binary heap erase_if (CVE-2026-102010)\n\n* gcc: libstdc++ integer overflow in `new` operator (CVE-2026-95619)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-10-27T12:30:02.535439820Z","published":"2026-10-27T12:00:59.646159Z","upstream":["CVE-2026-102010","CVE-2026-95619"],"database_specific":{"license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:89830"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:89830"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2478395"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2537811"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:89830"}],"affected":[{"package":{"name":"gcc","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/gcc?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.5.0-30.el8_10"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:89830.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}