CVE-2025-69229

mediumpriority · track · 21EPSS 0.004 · 35 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.40% (35th) EPSS
CVSS 5.3 · medium
Is it mine?
6 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read() method in an endpoint, it may be possible for an attacker to cause the server to spend a moderate amount of blocking CPU time (e.g. 1 second) while processing the request. This could potentially lead to DoS as the server would be unable to handle other requests during that time. This issue is fixed in version 3.13.3.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise Module for Python 3 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of SUSE Linux Enterprise Module for Python 3 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of SUSE Linux Enterprise Module for Python 3 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of SUSE Linux Enterprise Server 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise Module for Python 3 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP4-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.9.3-150400.10.36.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.aarch64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.aarch64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP5suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.aarch64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.aarch64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.ppc64le as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.ppc64le as component of SUSE Linux Enterprise Module for Public Cloud 15 SP5suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.ppc64le as component of SUSE Linux Enterprise Module for Public Cloud 15 SP6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.ppc64le as component of SUSE Linux Enterprise Module for Public Cloud 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.s390x as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.s390x as component of SUSE Linux Enterprise Module for Public Cloud 15 SP5suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.s390x as component of SUSE Linux Enterprise Module for Public Cloud 15 SP6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.s390x as component of SUSE Linux Enterprise Module for Public Cloud 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.x86_64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.x86_64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP5suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.x86_64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython3-aiohttp-0:3.6.0-150100.3.32.1.x86_64 as component of SUSE Linux Enterprise Module for Public Cloud 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.aarch64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.aarch64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.ppc64le as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.ppc64le as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.s390x as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.s390x as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.x86_64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.x86_64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.aarch64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.aarch64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.ppc64le as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.ppc64le as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.s390x as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.s390x as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.x86_64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.x86_64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.13.3-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.13.3-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.13.3-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython311-aiohttp-0:3.13.3-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython312-aiohttp-0:3.13.3-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython312-aiohttp-0:3.13.3-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython312-aiohttp-0:3.13.3-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython312-aiohttp-0:3.13.3-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.13.3-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.13.3-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.13.3-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.13.3-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.ppc64le as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.s390x as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-Brotli-0:1.1.0-160000.3.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.ppc64le as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.s390x as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedpython313-aiohttp-0:3.11.16-160000.3.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

02

cvss

Technical severity, 0–10. One row per scoring source.

7.5
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.3–7.5

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 1.4
v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · SUSE Product Security
v4.06.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:Usecondary · ENISA EU
v4.06.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · security-advisories@github.com
v4.06.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USCWE-770USCWE-770US
05

affected products (6)

Products and version ranges known to be affected.

06

advisories (7)

Vendor and ecosystem advisories describing this.

  • SUSE-SU-2026:0858-1Security update for python-aiohttp2026-03-10csaf · suse_csafDE

    Security update for python-aiohttp

  • SUSE-SU-2026:0859-1Security update for python-aiohttp2026-03-10csaf · suse_csafDE

    Security update for python-aiohttp

  • SUSE-SU-2026:20425-1Security update for python-aiohttp, python-Brotli2026-02-12csaf · suse_csafDE

    Security update for python-aiohttp, python-Brotli

  • openSUSE-SU-2026:10025-1python311-aiohttp-3.13.3-1.1 on GA media2026-01-09csaf · suse_csafDE

    python311-aiohttp-3.13.3-1.1 on GA media

  • openSUSE-SU-2026:20204-1Security update for python-aiohttp, python-Brotli2026-02-12csaf · suse_csafDE

    Security update for python-aiohttp, python-Brotli

  • GHSA-g84x-mcqj-x9qqAIOHTTP vulnerable to DoS through chunked messages2026-01-05ghsa · osvUS

    ### Summary Handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. ### Impact If an application makes use of the `request.read()` method in an endpoint, it may be possible for an attacker to cause the server to spend a moderate amount of blocking CPU time (e.g. 1 second) while processing the request. This could potentially lead to DoS as the server would be unable to handle other requests during that time. ----- Patch: https://github.com/aio-libs/aiohttp/commit/dc3170b56904bdf814228fae70a5501a42a6c712 Patch: https://github.com/aio-libs/aiohttp/commit/4ed97a4e46eaf61bd0f05063245f613469700229

  • PYSEC-2026-1106AIOHTTP vulnerable to DoS through chunked messages2026-07-07vendor · osvUS

    ### Summary Handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. ### Impact If an application makes use of the `request.read()` method in an endpoint, it may be possible for an attacker to cause the server to spend a moderate amount of blocking CPU time (e.g. 1 second) while processing the request. This could potentially lead to DoS as the server would be unable to handle other requests during that time. ----- Patch: https://github.com/aio-libs/aiohttp/commit/dc3170b56904bdf814228fae70a5501a42a6c712 Patch: https://github.com/aio-libs/aiohttp/commit/4ed97a4e46eaf61bd0f05063245f613469700229

07

also known as (7)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bduosvnvdsuse_csafNVDCVE.orgMITRE
published 2026-01-06modified 2026-06-17
09

references (8)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan