# OPENSUSE-SU-2026:20204-1: Security update for 2 packages

OPENSUSE-SU-2026:20204-1, released February 12, 2026, fixes 8 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20204-1
- Platform: Linux
- Released: Feb 12, 2026
- Priority: High (Closes CVE-2025-69223, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20204-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python-Brotli](https://patchblox.com/security/data/product/linux/python-brotli.md) | opensuse-leap 16.0 | 1.1.0-160000.3.1 |
| [python-aiohttp](https://patchblox.com/security/data/product/linux/python-aiohttp.md) | opensuse-leap 16.0 | 3.11.16-160000.3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-69223](https://patchblox.com/security/data/cve/CVE-2025-69223.md) | High | python-aiohttp: Fixed aiohttp HTTP Parser auto_decompress feature susceptible to zip bomb (bsc#1256017). | 7.5 | 0.0058 |  |
| [CVE-2025-69228](https://patchblox.com/security/data/cve/CVE-2025-69228.md) | High | python-aiohttp: Fixed denial of service through large payloads (bsc#1256022). | 7.5 | 0.0041 |  |
| [CVE-2025-69227](https://patchblox.com/security/data/cve/CVE-2025-69227.md) | High | python-aiohttp: Fixed DoS when bypassing asserts (bsc#1256021). | 7.5 | 0.0040 |  |
| [CVE-2025-53643](https://patchblox.com/security/data/cve/CVE-2025-53643.md) | High | python-aiohttp: request smuggling vulnerability due to incorrect parsing trailer sections of an HTTP request | 7.5 | 0.0036 |  |
| [CVE-2025-69229](https://patchblox.com/security/data/cve/CVE-2025-69229.md) | Routine | python-aiohttp: Fixed DoS through chunked messages (bsc#1256023). | 5.8 | 0.0040 |  |
| [CVE-2025-69226](https://patchblox.com/security/data/cve/CVE-2025-69226.md) | Routine | python-aiohttp: Fixed brute-force leak of internal static file path components (bsc#1256020). | 5.3 | 0.0037 |  |
| [CVE-2025-69225](https://patchblox.com/security/data/cve/CVE-2025-69225.md) | Routine | python-aiohttp: Fixed unicode match groups in regexes for ASCII protocol elements (bsc#1256019). | 5.4 | 0.0028 |  |
| [CVE-2025-69224](https://patchblox.com/security/data/cve/CVE-2025-69224.md) | Routine | python-aiohttp: Fixed unicode processing of header values could cause parsing discrepancies (bsc#1256018). | 6.5 | 0.0025 |  |

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Data as of 2026-11-11T13:47:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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