{"schema_version": "1.7.0", "id": "RLSA-2026:2389", "modified": "2026-02-11T09:11:29.528734Z", "published": "2026-02-11T09:10:22.804449Z", "upstream": ["CVE-2025-6176"], "summary": "Important: brotli security update", "details": "Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression. \n\nSecurity Fix(es):\n\n* Scrapy: python-scrapy: brotli: Python brotli decompression bomb DoS (CVE-2025-6176)\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:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "brotli", "purl": "pkg:rpm/rocky-linux/brotli?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.0.6-4.el8_10"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:2389"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2408762"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}