{"schema_version": "1.7.0", "id": "RLSA-2026:28236", "modified": "2026-06-24T12:06:22.523104Z", "published": "2026-06-24T12:05:09.232192Z", "upstream": ["CVE-2026-48864", "CVE-2026-9149", "CVE-2026-9150"], "summary": "Moderate: libsolv security update", "details": "The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm.\n\nSecurity Fix(es):\n\n* libsolv: Stack-based buffer overflow in libsolv's Debian metadata parser when handling SHA384/SHA512 checksums (CVE-2026-9150)\n\n* libsolv: Heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file (CVE-2026-9149)\n\n* libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data (CVE-2026-48864)\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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "libsolv", "purl": "pkg:rpm/rocky-linux/libsolv?distro=rocky-linux-10&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:0.7.33-5.el10_2"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:28236"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460380"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460379"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460425"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}