Issued at: 2026-02-07
Updated at: 2026-02-07
Synopsis
Important: brotli security update
Description
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.
Security Fix(es):
* Scrapy: python-scrapy: brotli: Python brotli decompression bomb DoS (CVE-2025-6176)
For 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.
Affected products
Rocky Linux 9 aarch64
Rocky Linux 9 ppc64le
Rocky Linux 9 s390x
Rocky Linux 9 x86_64
Fixes
2408762
CVEs
CVE-2025-6176
Affected packages
Rocky Linux 9 aarch64 - AppStream
python3-brotli-0:1.0.9-9.el9_7.aarch64.rpm
brotli-0:1.0.9-9.el9_7.aarch64.rpm
brotli-devel-0:1.0.9-9.el9_7.aarch64.rpm
python3-brotli-debuginfo-0:1.0.9-9.el9_7.aarch64.rpm
Rocky Linux 9 x86_64 - AppStream
brotli-0:1.0.9-9.el9_7.i686.rpm
brotli-0:1.0.9-9.el9_7.x86_64.rpm
brotli-devel-0:1.0.9-9.el9_7.i686.rpm
brotli-devel-0:1.0.9-9.el9_7.x86_64.rpm
python3-brotli-0:1.0.9-9.el9_7.x86_64.rpm
python3-brotli-debuginfo-0:1.0.9-9.el9_7.x86_64.rpm
Rocky Linux 9 ppc64le - AppStream
brotli-0:1.0.9-9.el9_7.ppc64le.rpm
brotli-devel-0:1.0.9-9.el9_7.ppc64le.rpm
python3-brotli-0:1.0.9-9.el9_7.ppc64le.rpm
python3-brotli-debuginfo-0:1.0.9-9.el9_7.ppc64le.rpm
Rocky Linux 9 s390x - AppStream
brotli-0:1.0.9-9.el9_7.s390x.rpm
brotli-devel-0:1.0.9-9.el9_7.s390x.rpm
python3-brotli-0:1.0.9-9.el9_7.s390x.rpm
python3-brotli-debuginfo-0:1.0.9-9.el9_7.s390x.rpm
Rocky Linux 9 x86_64 - BaseOS
brotli-0:1.0.9-9.el9_7.src.rpm
brotli-debuginfo-0:1.0.9-9.el9_7.i686.rpm
brotli-debuginfo-0:1.0.9-9.el9_7.x86_64.rpm
brotli-debugsource-0:1.0.9-9.el9_7.i686.rpm
brotli-debugsource-0:1.0.9-9.el9_7.x86_64.rpm
libbrotli-0:1.0.9-9.el9_7.i686.rpm
libbrotli-0:1.0.9-9.el9_7.x86_64.rpm
libbrotli-debuginfo-0:1.0.9-9.el9_7.i686.rpm
libbrotli-debuginfo-0:1.0.9-9.el9_7.x86_64.rpm
Rocky Linux 9 aarch64 - BaseOS
brotli-0:1.0.9-9.el9_7.src.rpm
brotli-debuginfo-0:1.0.9-9.el9_7.aarch64.rpm
brotli-debugsource-0:1.0.9-9.el9_7.aarch64.rpm
libbrotli-0:1.0.9-9.el9_7.aarch64.rpm
libbrotli-debuginfo-0:1.0.9-9.el9_7.aarch64.rpm
Rocky Linux 9 s390x - BaseOS
brotli-0:1.0.9-9.el9_7.src.rpm
brotli-debuginfo-0:1.0.9-9.el9_7.s390x.rpm
brotli-debugsource-0:1.0.9-9.el9_7.s390x.rpm
libbrotli-0:1.0.9-9.el9_7.s390x.rpm
libbrotli-debuginfo-0:1.0.9-9.el9_7.s390x.rpm
Rocky Linux 9 ppc64le - BaseOS
brotli-0:1.0.9-9.el9_7.src.rpm
brotli-debuginfo-0:1.0.9-9.el9_7.ppc64le.rpm
brotli-debugsource-0:1.0.9-9.el9_7.ppc64le.rpm
libbrotli-0:1.0.9-9.el9_7.ppc64le.rpm
libbrotli-debuginfo-0:1.0.9-9.el9_7.ppc64le.rpm