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P4Verified
CVE-2025-69228: aiohttp before 3.13.3 (exclusive), < 3.13.3
CVE-2025-69228. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.00407 (percentile 0.33011), scored 10-Oct-2026.
Affected technology
aiohttp · before 3.13.3 (exclusive)
aiohttp
aiohttp · < 3.13.3
aio-libs
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
The source says 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. Vendor/CNA’s CVSS 4.0 assessment (base score 6.6/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-770
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00407 · percentile 0.33058 · 2026-10-11
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-11 23:39:08.456424+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-69228.html