RHSA-2026:2042
Vulnerability from csaf_opensuse - Published: 2026-02-05 00:00 - Updated: 2026-09-16 18:19Summary
security update for brotli
Severity
Important
Notes
Title of the patch: security update for brotli
Description of the patch: This security update provides a functional equivalent of RHSA-2026:2042.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:2042.
Patchnames: RHSA-2026:2042
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
7 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:brotli-1.0.9-9.el9_7.i686 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:brotli-1.0.9-9.el9_7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:brotli-devel-1.0.9-9.el9_7.i686 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:brotli-devel-1.0.9-9.el9_7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:libbrotli-1.0.9-9.el9_7.i686 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:libbrotli-1.0.9-9.el9_7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:python3-brotli-1.0.9-9.el9_7.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
8 references
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{
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"summary": "SUSE CVE CVE-2025-6176 page",
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"vulnerabilities": [
{
"cve": "CVE-2025-6176",
"ids": [
{
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"text": "https://www.suse.com/security/cve/CVE-2025-6176"
}
],
"notes": [
{
"category": "general",
"text": "Scrapy versions up to 2.13.2 are vulnerable to a denial of service (DoS) attack due to a flaw in its brotli decompression implementation. The protection mechanism against decompression bombs fails to mitigate the brotli variant, allowing remote servers to crash clients with less than 80GB of available memory. This occurs because brotli can achieve extremely high compression ratios for zero-filled data, leading to excessive memory consumption during decompression.",
"title": "CVE description"
}
],
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{
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"summary": "SUSE Bug 1268540 for CVE-2025-6176",
"url": "https://bugzilla.suse.com/1268540"
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],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
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]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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"SUSE Liberty Linux 9:brotli-1.0.9-9.el9_7.x86_64",
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"SUSE Liberty Linux 9:libbrotli-1.0.9-9.el9_7.x86_64",
"SUSE Liberty Linux 9:python3-brotli-1.0.9-9.el9_7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-02-05T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2025-6176"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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