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Scrapy: python-scrapy: brotli: Python brotli decompression bomb DoS

🗓️ 09 Feb 2026 02:33:11Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Scrapy DoS from Brotli decompression bombs; protection fails, crashes with under 80 GB memory.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.6aarch64brotli1.0.9-7.el9_6.1brotli-1.0.9-7.el9_6.1.aarch64.rpm
Red Hat Enterprise Linux9.6i686brotli1.0.9-7.el9_6.1brotli-1.0.9-7.el9_6.1.i686.rpm
Red Hat Enterprise Linux9.6ppc64lebrotli1.0.9-7.el9_6.1brotli-1.0.9-7.el9_6.1.ppc64le.rpm
Red Hat Enterprise Linux9.6s390xbrotli1.0.9-7.el9_6.1brotli-1.0.9-7.el9_6.1.s390x.rpm
Red Hat Enterprise Linux9.6x86_64brotli1.0.9-7.el9_6.1brotli-1.0.9-7.el9_6.1.x86_64.rpm
Red Hat Enterprise Linux9.6aarch64brotli-debuginfo1.0.9-7.el9_6.1brotli-debuginfo-1.0.9-7.el9_6.1.aarch64.rpm
Red Hat Enterprise Linux9.6i686brotli-debuginfo1.0.9-7.el9_6.1brotli-debuginfo-1.0.9-7.el9_6.1.i686.rpm
Red Hat Enterprise Linux9.6ppc64lebrotli-debuginfo1.0.9-7.el9_6.1brotli-debuginfo-1.0.9-7.el9_6.1.ppc64le.rpm
Red Hat Enterprise Linux9.6s390xbrotli-debuginfo1.0.9-7.el9_6.1brotli-debuginfo-1.0.9-7.el9_6.1.s390x.rpm
Red Hat Enterprise Linux9.6x86_64brotli-debuginfo1.0.9-7.el9_6.1brotli-debuginfo-1.0.9-7.el9_6.1.x86_64.rpm
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11 Jul 2026 21:21Current
5.8Medium risk
Vulners AI Score5.8
CVSS 37.5
EPSS0.00509
SSVC
3