- Issued:
- 2026-01-05
- Updated:
- 2026-01-05
RHSA-2026:0008 - Security Advisory
Synopsis
Important: brotli security update
Type/Severity
Security Advisory: Important
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for brotli is now available for Red Hat Enterprise Linux 10.0 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
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.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x
- Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le
- Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64
Fixes
- BZ - 2408762 - CVE-2025-6176 Scrapy: python-scrapy: brotli: Python brotli decompression bomb DoS
CVEs
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| x86_64 | |
| brotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 9948d007af99bc55b3055b9a8c235b037663f87417fb5d56a5426a7ef7b4b2e3 |
| brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: c8d3b58d88fe5228ffe82440240e046920e563b19dbf204e29ec5be68b6638ad |
| brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: c8d3b58d88fe5228ffe82440240e046920e563b19dbf204e29ec5be68b6638ad |
| brotli-debugsource-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: edc42d6544bcdb96411f10bd902bc74f5b71adc13f8b1f43b738a2b8889580db |
| brotli-debugsource-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: edc42d6544bcdb96411f10bd902bc74f5b71adc13f8b1f43b738a2b8889580db |
| brotli-devel-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 57c4bd296216453edebfe4d347e88e1754ad9b85c456e765484e224661a5b841 |
| libbrotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: a1ccc072e85667184ad63d4fafbf8d3b7231b3fd28fc345619b5a1a0d01b61b8 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: bfd890fabc0d4b3a6b0fb455fd57620e4056a9c27a790ec6a963a9b5f3bea727 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: bfd890fabc0d4b3a6b0fb455fd57620e4056a9c27a790ec6a963a9b5f3bea727 |
| python3-brotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 573963ff5b92441ed03dcba745fa9af64475738bb0f8f3629bb32058fb5c57ee |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 594ae90491ea3bc07ab7773b1381532d63fcb17332b248705e5f1d4d3ebe4e46 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 594ae90491ea3bc07ab7773b1381532d63fcb17332b248705e5f1d4d3ebe4e46 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| s390x | |
| brotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: ce6d57406f4552f58b0a9638a1821fc236e8875518a551b8dd3eeee920c74158 |
| brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: e56252a0efe5448ce72e552958a9468af7bf9f9a887b516390cecdda49429a38 |
| brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: e56252a0efe5448ce72e552958a9468af7bf9f9a887b516390cecdda49429a38 |
| brotli-debugsource-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 881047b13ac43aeff326a02fe0f9b877613fbfe65408c5e77540403596a167c4 |
| brotli-debugsource-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 881047b13ac43aeff326a02fe0f9b877613fbfe65408c5e77540403596a167c4 |
| brotli-devel-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 7ba5aa2c90453a1282958b4b22c98ea1287883fbadb584384eaa462f864abc52 |
| libbrotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 0341e83c78709f3b542282fa6453be2897a3889bc255cdff807b944127aa72d1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: aed3aa2ed16953f5e7b9af8bde32abbe1dce50e77c42f2c3977b5999f208a7d1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: aed3aa2ed16953f5e7b9af8bde32abbe1dce50e77c42f2c3977b5999f208a7d1 |
| python3-brotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 2965e020cd2b3f45054fd8835fc3ace703682d3c2903a29577b862bf8ac1ceab |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 5ad41872458f0d88199e78b4336450990a638aaaa16eba2485315398b205f856 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 5ad41872458f0d88199e78b4336450990a638aaaa16eba2485315398b205f856 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| ppc64le | |
| brotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 681f1fb91342637827ffbe66cf2cc39bab3d32b80177ffe2430becd0dee7f9c8 |
| brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb273db034a3b38fe99a0fa8d8049858fc553e6c62b5b606d1581b1a7ffa1965 |
| brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb273db034a3b38fe99a0fa8d8049858fc553e6c62b5b606d1581b1a7ffa1965 |
| brotli-debugsource-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 04571f756d60404aa170d9685e5e011f62db073b908da47311506125d76729ad |
| brotli-debugsource-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 04571f756d60404aa170d9685e5e011f62db073b908da47311506125d76729ad |
| brotli-devel-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: f278abb95e1f681a1c0792dbd8ce99ed3985aa988cf17cfcc908fef1740243c9 |
| libbrotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb91e0f672fc7ed97ce8eaf8c0acb32898da51682c11130c00be66d3958d102f |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 65393cbea099a247ec01e326529b5583bda5c89e4c89f1f4f6e146fffb080b69 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 65393cbea099a247ec01e326529b5583bda5c89e4c89f1f4f6e146fffb080b69 |
| python3-brotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 4ee1fbd1efaea73eb9a5d7a8ea7bf647049e8b5463727d53684518e44fdc4c03 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: db77fc7a9ec475f9e738703e0dcda17258cae88794e4a722ab997d370d36cf67 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: db77fc7a9ec475f9e738703e0dcda17258cae88794e4a722ab997d370d36cf67 |
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| aarch64 | |
| brotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: af30bd3d542c0cac620909e2cb077033366203e3a9f15893a55908f7ffb197bd |
| brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 8bf1477df96bb31e831cb1d26e9bdd9c7186f58f41feaa46786aaf8c64b4c7c0 |
| brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 8bf1477df96bb31e831cb1d26e9bdd9c7186f58f41feaa46786aaf8c64b4c7c0 |
| brotli-debugsource-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 703b353a63bec90282f0cf41e39733e7c5298d64126dd120cdcd4a9a408596f5 |
| brotli-debugsource-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 703b353a63bec90282f0cf41e39733e7c5298d64126dd120cdcd4a9a408596f5 |
| brotli-devel-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: cd87054a17884069cd4949be9a48e4ec2ff63cf541757e855ad8d960e5e95afa |
| libbrotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 83fa089856ac6a24c04891cf413beecb3ac61c9054f11272089bfbc8d31a05f1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 959a37978204935d9244f245f153794f1ef669b810c82199525b48eda2bde93b |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 959a37978204935d9244f245f153794f1ef669b810c82199525b48eda2bde93b |
| python3-brotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 4694bc22a1cd0d8d63783861bff3f3b178e86d2220097ec69dff53adfe11e3d1 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 00253de12779358ba602dcebb74a5f1f0b188ac0e78ccdf4691d756d268c1a65 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 00253de12779358ba602dcebb74a5f1f0b188ac0e78ccdf4691d756d268c1a65 |
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| aarch64 | |
| brotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: af30bd3d542c0cac620909e2cb077033366203e3a9f15893a55908f7ffb197bd |
| brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 8bf1477df96bb31e831cb1d26e9bdd9c7186f58f41feaa46786aaf8c64b4c7c0 |
| brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 8bf1477df96bb31e831cb1d26e9bdd9c7186f58f41feaa46786aaf8c64b4c7c0 |
| brotli-debugsource-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 703b353a63bec90282f0cf41e39733e7c5298d64126dd120cdcd4a9a408596f5 |
| brotli-debugsource-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 703b353a63bec90282f0cf41e39733e7c5298d64126dd120cdcd4a9a408596f5 |
| brotli-devel-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: cd87054a17884069cd4949be9a48e4ec2ff63cf541757e855ad8d960e5e95afa |
| libbrotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 83fa089856ac6a24c04891cf413beecb3ac61c9054f11272089bfbc8d31a05f1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 959a37978204935d9244f245f153794f1ef669b810c82199525b48eda2bde93b |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 959a37978204935d9244f245f153794f1ef669b810c82199525b48eda2bde93b |
| python3-brotli-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 4694bc22a1cd0d8d63783861bff3f3b178e86d2220097ec69dff53adfe11e3d1 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 00253de12779358ba602dcebb74a5f1f0b188ac0e78ccdf4691d756d268c1a65 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.aarch64.rpm | SHA-256: 00253de12779358ba602dcebb74a5f1f0b188ac0e78ccdf4691d756d268c1a65 |
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| s390x | |
| brotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: ce6d57406f4552f58b0a9638a1821fc236e8875518a551b8dd3eeee920c74158 |
| brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: e56252a0efe5448ce72e552958a9468af7bf9f9a887b516390cecdda49429a38 |
| brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: e56252a0efe5448ce72e552958a9468af7bf9f9a887b516390cecdda49429a38 |
| brotli-debugsource-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 881047b13ac43aeff326a02fe0f9b877613fbfe65408c5e77540403596a167c4 |
| brotli-debugsource-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 881047b13ac43aeff326a02fe0f9b877613fbfe65408c5e77540403596a167c4 |
| brotli-devel-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 7ba5aa2c90453a1282958b4b22c98ea1287883fbadb584384eaa462f864abc52 |
| libbrotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 0341e83c78709f3b542282fa6453be2897a3889bc255cdff807b944127aa72d1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: aed3aa2ed16953f5e7b9af8bde32abbe1dce50e77c42f2c3977b5999f208a7d1 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: aed3aa2ed16953f5e7b9af8bde32abbe1dce50e77c42f2c3977b5999f208a7d1 |
| python3-brotli-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 2965e020cd2b3f45054fd8835fc3ace703682d3c2903a29577b862bf8ac1ceab |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 5ad41872458f0d88199e78b4336450990a638aaaa16eba2485315398b205f856 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.s390x.rpm | SHA-256: 5ad41872458f0d88199e78b4336450990a638aaaa16eba2485315398b205f856 |
Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| ppc64le | |
| brotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 681f1fb91342637827ffbe66cf2cc39bab3d32b80177ffe2430becd0dee7f9c8 |
| brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb273db034a3b38fe99a0fa8d8049858fc553e6c62b5b606d1581b1a7ffa1965 |
| brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb273db034a3b38fe99a0fa8d8049858fc553e6c62b5b606d1581b1a7ffa1965 |
| brotli-debugsource-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 04571f756d60404aa170d9685e5e011f62db073b908da47311506125d76729ad |
| brotli-debugsource-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 04571f756d60404aa170d9685e5e011f62db073b908da47311506125d76729ad |
| brotli-devel-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: f278abb95e1f681a1c0792dbd8ce99ed3985aa988cf17cfcc908fef1740243c9 |
| libbrotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: bb91e0f672fc7ed97ce8eaf8c0acb32898da51682c11130c00be66d3958d102f |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 65393cbea099a247ec01e326529b5583bda5c89e4c89f1f4f6e146fffb080b69 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 65393cbea099a247ec01e326529b5583bda5c89e4c89f1f4f6e146fffb080b69 |
| python3-brotli-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: 4ee1fbd1efaea73eb9a5d7a8ea7bf647049e8b5463727d53684518e44fdc4c03 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: db77fc7a9ec475f9e738703e0dcda17258cae88794e4a722ab997d370d36cf67 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.ppc64le.rpm | SHA-256: db77fc7a9ec475f9e738703e0dcda17258cae88794e4a722ab997d370d36cf67 |
Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0
| SRPM | |
|---|---|
| brotli-1.1.0-6.el10_0.1.src.rpm | SHA-256: c1e909fff3ca9c530e427b1367662f39f852b267354c8b6bf4224192354a8b21 |
| x86_64 | |
| brotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 9948d007af99bc55b3055b9a8c235b037663f87417fb5d56a5426a7ef7b4b2e3 |
| brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: c8d3b58d88fe5228ffe82440240e046920e563b19dbf204e29ec5be68b6638ad |
| brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: c8d3b58d88fe5228ffe82440240e046920e563b19dbf204e29ec5be68b6638ad |
| brotli-debugsource-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: edc42d6544bcdb96411f10bd902bc74f5b71adc13f8b1f43b738a2b8889580db |
| brotli-debugsource-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: edc42d6544bcdb96411f10bd902bc74f5b71adc13f8b1f43b738a2b8889580db |
| brotli-devel-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 57c4bd296216453edebfe4d347e88e1754ad9b85c456e765484e224661a5b841 |
| libbrotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: a1ccc072e85667184ad63d4fafbf8d3b7231b3fd28fc345619b5a1a0d01b61b8 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: bfd890fabc0d4b3a6b0fb455fd57620e4056a9c27a790ec6a963a9b5f3bea727 |
| libbrotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: bfd890fabc0d4b3a6b0fb455fd57620e4056a9c27a790ec6a963a9b5f3bea727 |
| python3-brotli-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 573963ff5b92441ed03dcba745fa9af64475738bb0f8f3629bb32058fb5c57ee |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 594ae90491ea3bc07ab7773b1381532d63fcb17332b248705e5f1d4d3ebe4e46 |
| python3-brotli-debuginfo-1.1.0-6.el10_0.1.x86_64.rpm | SHA-256: 594ae90491ea3bc07ab7773b1381532d63fcb17332b248705e5f1d4d3ebe4e46 |
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