# ELSA-2026-604898: Security update for 2 packages

ELSA-2026-604898, released November 7, 2026, fixes 38 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2026-604898
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2025-69223, high severity)
- CVEs: 38, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2026-604898.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python39-oci-sdk](https://patchblox.com/security/data/product/linux/python39-oci-sdk.md) | ol 9 | 0:2.187.0-1.0.5.el9 |
| [python39-oci-sdk-docs](https://patchblox.com/security/data/product/linux/python39-oci-sdk-docs.md) | ol 9 | 0:2.187.0-1.0.5.el9 |

## 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-2026-54277](https://patchblox.com/security/data/cve/CVE-2026-54277.md) | High | python-aiohttp: `max_line_size` bypass when using the optimised C HTTP parser can lead to excessive resource | 7.5 | 0.0056 |  |
| [CVE-2026-54274](https://patchblox.com/security/data/cve/CVE-2026-54274.md) | High | python-aiohttp: incomplete websocket frame payloads can bypass memory use limits and cause a DoS via excessive | 7.5 | 0.0054 |  |
| [CVE-2026-50269](https://patchblox.com/security/data/cve/CVE-2026-50269.md) | High | python-aiohttp: improper validation of user-controlled strings allows for CRLF injection in multipart headers | 7.5 | 0.0053 |  |
| [CVE-2026-69244](https://patchblox.com/security/data/cve/CVE-2026-69244.md) | High | python-aiohttp: out-of-bounds heap read in the C response parser while building an error message for a malformed | 7.5 | 0.0053 |  |
| [CVE-2026-54273](https://patchblox.com/security/data/cve/CVE-2026-54273.md) | High | python-aiohttp: no limit in the HTTP/1 pipelined request queue can lead to excessive resource consumption | 7.5 | 0.0049 |  |
| [CVE-2026-54278](https://patchblox.com/security/data/cve/CVE-2026-54278.md) | High | python-aiohttp: unread compressed request bodies can bypass `client_max_size` during cleanup and cause a DoS | 7.5 | 0.0049 |  |
| [CVE-2026-54279](https://patchblox.com/security/data/cve/CVE-2026-54279.md) | High | python-aiohttp: host-only cookies become domain cookies after `CookieJar` persistence (bsc#1268560). | 7.5 | 0.0049 |  |
| [CVE-2026-54275](https://patchblox.com/security/data/cve/CVE-2026-54275.md) | High | python-aiohttp: `server_hostname` TLS SNI check bypass when an existing connection is reused (bsc#1268549). | 7.5 | 0.0047 |  |
| [CVE-2026-34513](https://patchblox.com/security/data/cve/CVE-2026-34513.md) | High | python3-aiohttp: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python | 7.5 | 0.0046 |  |
| [CVE-2026-69243](https://patchblox.com/security/data/cve/CVE-2026-69243.md) | High | python-aiohttp: HTTP request smuggling via the WebSocket upgrade procedure (bsc#1273553). | 7.0 | 0.0044 |  |
| [CVE-2026-111066](https://patchblox.com/security/data/cve/CVE-2026-111066.md) | High | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 7.5 | 0.0041 |  |
| [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-2026-111064](https://patchblox.com/security/data/cve/CVE-2026-111064.md) | High | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 7.5 | 0.0040 |  |
| [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-2026-34993](https://patchblox.com/security/data/cve/CVE-2026-34993.md) | High | python-aiohttp: loading untrusted input in `CookieJar.load()` can lead to arbitrary code execution (bsc#1267471). | 7.3 | 0.0018 |  |
| [CVE-2026-47265](https://patchblox.com/security/data/cve/CVE-2026-47265.md) | High | python-aiohttp: cookies set with the `cookies` parameter on requests are sent after following a cross-origin redirect | 7.5 | 0.0015 |  |
| [CVE-2026-59881](https://patchblox.com/security/data/cve/CVE-2026-59881.md) | Routine | python-aiohttp: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated | 5.3 | 0.0052 |  |
| [CVE-2026-34520](https://patchblox.com/security/data/cve/CVE-2026-34520.md) | Routine | python-aiohttp: improper character handling by C parser can lead to header injection (bsc#1261335). | 3.7 | 0.0048 |  |
| [CVE-2026-22815](https://patchblox.com/security/data/cve/CVE-2026-22815.md) | Routine | python3-aiohttp: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python | 5.3 | 0.0046 |  |
| [CVE-2026-34516](https://patchblox.com/security/data/cve/CVE-2026-34516.md) | Routine | python3-aiohttp: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python | 5.3 | 0.0046 |  |
| [CVE-2026-104874](https://patchblox.com/security/data/cve/CVE-2026-104874.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 5.3 | 0.0045 |  |
| [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-2026-34517](https://patchblox.com/security/data/cve/CVE-2026-34517.md) | Routine | python-aiohttp: large multipart form fields read into memory without size check can cause a denial of service | 5.3 | 0.0040 |  |
| [CVE-2026-111065](https://patchblox.com/security/data/cve/CVE-2026-111065.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 5.3 | 0.0040 |  |
| [CVE-2026-111748](https://patchblox.com/security/data/cve/CVE-2026-111748.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 6.5 | 0.0039 |  |
| [CVE-2026-111749](https://patchblox.com/security/data/cve/CVE-2026-111749.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 4.2 | 0.0038 |  |
| [CVE-2026-111750](https://patchblox.com/security/data/cve/CVE-2026-111750.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 4.8 | 0.0038 |  |
| [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-2026-34518](https://patchblox.com/security/data/cve/CVE-2026-34518.md) | Routine | python-aiohttp: retained `Cookie` and `Proxy-Authorization` headers when following redirects can lead to information | 5.3 | 0.0035 |  |
| [CVE-2026-34514](https://patchblox.com/security/data/cve/CVE-2026-34514.md) | Routine | python3-aiohttp: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python | 5.3 | 0.0033 |  |
| [CVE-2026-34519](https://patchblox.com/security/data/cve/CVE-2026-34519.md) | Routine | python-aiohttp: response `reason` parameter can be use to perform header injection (bsc#1261334). | 5.3 | 0.0030 |  |
| [CVE-2026-34525](https://patchblox.com/security/data/cve/CVE-2026-34525.md) | Routine | python-aiohttp: multiple `Host` headers allow for potential security bypass in proxy servers (bsc#1261343). | 5.4 | 0.0030 |  |
| [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-2026-27448](https://patchblox.com/security/data/cve/CVE-2026-27448.md) | Routine | pyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback | 5.4 | 0.0026 |  |
| [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 |  |
| [CVE-2026-111063](https://patchblox.com/security/data/cve/CVE-2026-111063.md) | Routine | python39-oci-sdk: ELSA-2026-604898: python-oci-sdk security update (IMPORTANT) | 3.7 | 0.0023 |  |

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Data as of 2026-11-11T07:45:43Z 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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