{"schema_version": "1.7.0", "id": "RLSA-2026:89830", "modified": "2026-10-27T12:12:57.753434Z", "published": "2026-10-27T12:00:59.646159Z", "upstream": ["CVE-2026-102010", "CVE-2026-95619"], "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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "gcc", "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"}}]}], "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"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:89830"}}