https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T20:12:14.988546+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/brew-aider-cve-2026-54274 BREW-aider-CVE-2026-54274 — aiohttp: Incomplete websocket frame payloads bypass memory limits 2026-10-03T20:12:15.781220+00:00

Affected: Homebrew: aider

### Summary

If an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use.

### Impact

If a web application has WebSocket endpoints, it may be possible for an attacker to execute a DoS attack through excessive memory use.

-----

Patch: https://github.com/aio-libs/aiohttp/commit/14b6ee851fb16ec199acb950de0c82d476799e7d

 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0933 certfr-2026-avi-0933 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan… 2026-10-03T20:12:15.781283+00:00 certfr-2026-avi-0933 https://cve.radiocsirt.org/vuln/cleanstart-2026-eg18044 CLEANSTART-2026-EG18044 — Security fix for CVE-2026-54274 applied in: jupyterhub-k8s-hub 4.3.5-r2, kserve-storage-controller 0.19.0-r0 2026-10-03T20:12:15.781305+00:00

Affected: CleanStart: jupyterhub-k8s-hub, CleanStart: kserve-storage-controller

CVE-2026-54274 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.

 https://cve.radiocsirt.org/vuln/euvd-2026-329090 EUVD-2026-329090 2026-10-03T20:12:15.781330+00:00 EUVD-2026-329090 https://cve.radiocsirt.org/vuln/fkie_cve-2026-54274 fkie_cve-2026-54274 2026-10-03T20:12:15.781343+00:00

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, if an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use. This vulnerability is fixed in 3.14.1.

 https://cve.radiocsirt.org/vuln/ghsa-xcgm-r5h9-7989 GHSA-xcgm-r5h9-7989 — aiohttp: Incomplete websocket frame payloads bypass memory limits 2026-10-03T20:12:15.781378+00:00

Affected: PyPI: aiohttp

### Summary

If an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use.

### Impact

If a web application has WebSocket endpoints, it may be possible for an attacker to execute a DoS attack through excessive memory use.

-----

Patch: https://github.com/aio-libs/aiohttp/commit/14b6ee851fb16ec199acb950de0c82d476799e7d

 https://cve.radiocsirt.org/vuln/oesa-2026-2838 OESA-2026-2838 — python-aiohttp security update 2026-10-03T20:12:15.781403+00:00

Affected: openEuler:24.03-LTS-SP3: python-aiohttp

Async http client/server framework (asyncio). Security Fix(es):

No limit was present on the number of pipelined requests that could be queued. Impact An attacker may be able to use pipelined requests to use excessive amounts of memory, potentially leading to DoS.(CVE-2026-54273)

If an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use. Impact If a web application has WebSocket endpoints, it may be possible for an attacker to execute a DoS attack through excessive memory use(CVE-2026-54274)

If an application makes multiple requests to the same domain, but with different per-request `server_hostname` parameters, then the later calls may succeed by reusing the existing connection when they should have been rejected due to the TLS SNI check.(CVE-2026-54275)

If the client follows a redirect (the default option) to an attacker controlled domain, the attacker may be able to extract the auth digest. This likely requires an open redirect vulnerability or similar on the target domain for an attacker to be able to execute. Further, the attacker is only receiving the digest, so should only be able to extract the user's credentials if the cryptography is weak or there is some kind of password reuse.(CVE-2026-54276)

It is possible to bypass the max_line_size check in parts of an HTTP request in the C parser. Impact If using the optimized C parser (the default in pre-built wheels), then an attacker ma…

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:21372-1 openSUSE-SU-2026:21372-1 — Security update for python-aiohttp 2026-10-03T20:12:15.781443+00:00

Security update for python-aiohttp

 https://cve.radiocsirt.org/vuln/pysec-2026-2108 PYSEC-2026-2108 2026-10-03T20:12:15.781465+00:00

Affected: PyPI: aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, if an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use. This vulnerability is fixed in 3.14.1.

 https://cve.radiocsirt.org/vuln/suse-su-2026:22819-1 SUSE-SU-2026:22819-1 — Security update for python-aiohttp 2026-10-03T20:12:15.781483+00:00

Security update for python-aiohttp

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-54274 UBUNTU-CVE-2026-54274 2026-10-03T20:12:15.781503+00:00

Affected: Ubuntu:Pro:16.04:LTS: python-aiohttp, Ubuntu:Pro:18.04:LTS: python-aiohttp, Ubuntu:Pro:20.04:LTS: python-aiohttp, Ubuntu:Pro:22.04:LTS: python-aiohttp, Ubuntu:Pro:24.04:LTS: python-aiohttp, Ubuntu:25.10: python-aiohttp, Ubuntu:Pro:26.04:LTS: python-aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, if an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use. This vulnerability is fixed in 3.14.1.