CVE-2025-69228
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post() method, an attacker may be able to freeze the server by exhausting the memory. This issue is fixed in version 3.13.3.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-69228
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2025-69228.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 3.13.3-1 |
| debian | sid | fixed | 3.13.3-1 |
| debian | trixie | fixed | 3.11.16-1+deb13u1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | aiohttp | <3.13.3 | 3.13.3 |
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-6jhg-hg63-jvvf
- https://nvd.nist.gov/vuln/detail/CVE-2025-69228
- https://github.com/aio-libs/aiohttp/commit/b7dbd35375aedbcd712cbae8ad513d56d11cce60
- https://github.com/aio-libs/aiohttp
- https://www.suse.com/security/cve/CVE-2025-69228.html
- https://security-tracker.debian.org/tracker/CVE-2025-69228
Verify integrity in audit chain (admin only). AS-IS.