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CVE-2025-69226

AIOHTTP allows for a brute-force leak of internal static filepath components

6.3 MediumFix available

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.37%Up 0.3 points since Jan 6, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.3

AIOHTTP allows for a brute-force leak of internal static filepath components

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
CVE-2025-69226
CVSS 4.0
6.3 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness
CWE-22, CWE-200
Updated
2026-11-02
EUVDEUVD-2026-1046 6.3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
EUVD-2026-1046
CVSS 4.0
6.3 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-54jq-c3m8-4m76 2.7

AIOHTTP vulnerable to brute-force leak of internal static file path components

Summary

Path normalization for static files prevents path traversal, but opens up the ability for an attacker to ascertain the existence of absolute path components.

Impact

If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components.

Patch: https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e

Record
GHSA-54jq-c3m8-4m76
CVSS 4.0
2.7 LowCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Weakness
CWE-22, CWE-202
Updated
2026-11-02
NVD 6.3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
CVE-2025-69226
CVSS 4.0
6.3 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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:X
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-22, CWE-200
Updated
2026-11-02
OSVALPINE-CVE-2025-69226 5.3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
ALPINE-CVE-2025-69226
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-03
OSV 6.3

AIOHTTP allows for a brute-force leak of internal static filepath components

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
CVE-2025-69226
CVSS 4.0
6.3 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness
CWE-200, CWE-22
Updated
2026-11-02
Show 16 moreShow less
OSVDEBIAN-CVE-2025-69226 5.3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
DEBIAN-CVE-2025-69226
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVGHSA-54jq-c3m8-4m76 2.7

AIOHTTP vulnerable to brute-force leak of internal static file path components

Summary

Path normalization for static files prevents path traversal, but opens up the ability for an attacker to ascertain the existence of absolute path components.

Impact

If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components.

Patch: https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e

Record
GHSA-54jq-c3m8-4m76
CVSS 4.0
2.7 LowCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Weakness
CWE-202, CWE-22
Updated
2026-11-02
OSVPYSEC-2026-1097 2.7

AIOHTTP vulnerable to brute-force leak of internal static file path components

Summary

Path normalization for static files prevents path traversal, but opens up the ability for an attacker to ascertain the existence of absolute path components.

Impact

If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components.

Patch: https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e

Record
PYSEC-2026-1097
CVSS 4.0
2.7 LowCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Updated
2026-11-02
OSVROOT-APP-PYPI-CVE-2025-69226 5.3

CVE-2025-69226 in aiohttp - Patched by Root

Root has patched CVE-2025-69226 in the aiohttp package for Root:PyPI. Multiple fixed versions available.

Record
ROOT-APP-PYPI-CVE-2025-69226
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVUBUNTU-CVE-2025-69226 6.3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
UBUNTU-CVE-2025-69226
CVSS 4.0
6.3 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVAZL-73503 No score

CVE-2025-69226 affecting package python-aiohttp 3.6.2-3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
AZL-73503
Updated
2026-11-02
OSVAZL-73526 No score

CVE-2025-69226 affecting package python-aiohttp 3.6.2-3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

Record
AZL-73526
Updated
2026-11-05
OSVCLSA-2026-1787906503 No score

TuxCare security update for aiohttp (8 CVEs)

TuxCare rebuilt aiohttp to address 8 CVEs. Fixed in 3.8.6.post10+tuxcare.

Record
CLSA-2026-1787906503
Updated
2026-11-02
OSVCLSA-2026-1790748996 No score

TuxCare security update for aiohttp (2 CVEs)

TuxCare rebuilt aiohttp to address 2 CVEs. Fixed in 3.8.1.post15+tuxcare.

Record
CLSA-2026-1790748996
Updated
2026-11-02
OSVCLSA-2026-1791456836 No score

TuxCare security update for aiohttp (1 CVE)

TuxCare rebuilt aiohttp to address 1 CVE. Fixed in 3.8.5.post19+tuxcare.

Record
CLSA-2026-1791456836
Updated
2026-11-02
OSVCLSA-2026-1791528872 No score

TuxCare security update for aiohttp (1 CVE)

TuxCare rebuilt aiohttp to address 1 CVE. Fixed in 3.8.4.post16+tuxcare.

Record
CLSA-2026-1791528872
Updated
2026-11-02
OSVopenSUSE-SU-2026:10025-1 No score

python311-aiohttp-3.13.3-1.1 on GA media

These are all security issues fixed in the python311-aiohttp-3.13.3-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10025-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20204-1 No score

Security update for python-aiohttp, python-Brotli

This update for python-aiohttp, python-Brotli fixes the following issues:

Changes in python-aiohttp:

  • CVE-2025-69228: Fixed denial of service through large payloads (bsc#1256022).
  • CVE-2025-69226: Fixed brute-force leak of internal static file path components (bsc#1256020).
  • CVE-2025-69224: Fixed unicode processing of header values could cause parsing discrepancies (bsc#1256018).
  • CVE-2025-69223: Fixed aiohttp HTTP Parser auto_decompress feature susceptible to zip bomb (bsc#1256017).
  • CVE-2025-69227: Fixed DoS when bypassing asserts (bsc#1256021).
  • CVE-2025-69225: Fixed unicode match groups in regexes for ASCII protocol elements (bsc#1256019).
  • CVE-2025-69229: Fixed DoS through chunked messages (bsc#1256023).
  • CVE-2025-53643: Fixed request smuggling due to incorrect parsing of chunked trailer section (bsc#1246517).

Changes in python-Brotli:

  • Add max length decompression (bsc#1254867, bsc#1256017).
Record
openSUSE-SU-2026:20204-1
Updated
2026-11-02
OSVSUSE-SU-2026:0858-1 No score

Security update for python-aiohttp

This update for python-aiohttp fixes the following issues:

  • CVE-2025-69228: Fixed denial of service through large payloads (bsc#1256022).
  • CVE-2025-69226: Fixed brute-force leak of internal static file path components (bsc#1256020).
  • CVE-2025-69224: Fixed unicode processing of header values could cause parsing discrepancies (bsc#1256018).
  • CVE-2025-69223: Fixed aiohttp HTTP Parser auto_decompress feature susceptible to zip bomb (bsc#1256017).
  • CVE-2025-69227: Fixed DoS when bypassing asserts (bsc#1256021).
  • CVE-2025-69225: Fixed unicode match groups in regexes for ASCII protocol elements (bsc#1256019).
  • CVE-2025-69229: Fixed DoS through chunked messages (bsc#1256023).
Record
SUSE-SU-2026:0858-1
Updated
2026-11-02
OSVSUSE-SU-2026:0859-1 No score

Security update for python-aiohttp

This update for python-aiohttp fixes the following issues:

  • CVE-2025-69228: Fixed denial of service through large payloads (bsc#1256022).
  • CVE-2025-69226: Fixed brute-force leak of internal static file path components (bsc#1256020).
  • CVE-2025-69224: Fixed unicode processing of header values could cause parsing discrepancies (bsc#1256018).
  • CVE-2025-69223: Fixed aiohttp HTTP Parser auto_decompress feature susceptible to zip bomb (bsc#1256017).
  • CVE-2025-69227: Fixed DoS when bypassing asserts (bsc#1256021).
  • CVE-2025-69225: Fixed unicode match groups in regexes for ASCII protocol elements (bsc#1256019).
  • CVE-2025-69229: Fixed DoS through chunked messages (bsc#1256023).
Record
SUSE-SU-2026:0859-1
Updated
2026-11-02
OSVSUSE-SU-2026:20425-1 No score

Security update for python-aiohttp, python-Brotli

This update for python-aiohttp, python-Brotli fixes the following issues:

Changes in python-aiohttp:

  • CVE-2025-69228: Fixed denial of service through large payloads (bsc#1256022).
  • CVE-2025-69226: Fixed brute-force leak of internal static file path components (bsc#1256020).
  • CVE-2025-69224: Fixed unicode processing of header values could cause parsing discrepancies (bsc#1256018).
  • CVE-2025-69223: Fixed aiohttp HTTP Parser auto_decompress feature susceptible to zip bomb (bsc#1256017).
  • CVE-2025-69227: Fixed DoS when bypassing asserts (bsc#1256021).
  • CVE-2025-69225: Fixed unicode match groups in regexes for ASCII protocol elements (bsc#1256019).
  • CVE-2025-69229: Fixed DoS through chunked messages (bsc#1256023).
  • CVE-2025-53643: Fixed request smuggling due to incorrect parsing of chunked trailer section (bsc#1246517).

Changes in python-Brotli:

  • Add max length decompression (bsc#1254867, bsc#1256017).
Record
SUSE-SU-2026:20425-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
aiohttp
PyPI
 through 3.13.2
3.13.3
py3-aiohttp
Alpine:v3.23
 before 3.13.3-r0
3.13.3-r0
py3-aiohttp
Alpine:v3.24
 before 3.13.3-r0
3.13.3-r0
python-aiohttp
Azure Linux:2
 through 3.6.2-3 None known
python-aiohttp
Azure Linux:3
 through 3.6.2-3 None known
aiohttp
TuxCare:PyPI
From an advisory covering 8 CVEs
 3.8.6 up to 3.8.6.post10+tuxcare, plus listed versions
3.8.6.post1+tuxcare3.8.6.post2+tuxcare3.8.6.post3+tuxcare3.8.6.post4+tuxcare3.8.6.post5+tuxcare
Show 4 moreShow less
3.8.6.post6+tuxcare3.8.6.post7+tuxcare3.8.6.post8+tuxcare3.8.6.post9+tuxcare
3.8.6.post10+tuxcare
aiohttp
TuxCare:PyPI
From an advisory covering 2 CVEs
 3.8.1 up to 3.8.1.post15+tuxcare, plus listed versions
3.8.1.post1+tuxcare3.8.1.post10+tuxcare3.8.1.post11+tuxcare3.8.1.post12+tuxcare3.8.1.post13+tuxcare
Show 9 moreShow less
3.8.1.post14+tuxcare3.8.1.post2+tuxcare3.8.1.post3+tuxcare3.8.1.post4+tuxcare3.8.1.post5+tuxcare3.8.1.post6+tuxcare3.8.1.post7+tuxcare3.8.1.post8+tuxcare3.8.1.post9+tuxcare
3.8.1.post15+tuxcare
aiohttp
TuxCare:PyPI
 3.8.5 up to 3.8.5.post19+tuxcare, plus listed versions
3.8.5.post1+tuxcare3.8.5.post10+tuxcare3.8.5.post11+tuxcare3.8.5.post12+tuxcare3.8.5.post13+tuxcare
Show 13 moreShow less
3.8.5.post14+tuxcare3.8.5.post15+tuxcare3.8.5.post16+tuxcare3.8.5.post17+tuxcare3.8.5.post18+tuxcare3.8.5.post2+tuxcare3.8.5.post3+tuxcare3.8.5.post4+tuxcare3.8.5.post5+tuxcare3.8.5.post6+tuxcare3.8.5.post7+tuxcare3.8.5.post8+tuxcare3.8.5.post9+tuxcare
3.8.5.post19+tuxcare
aiohttp
TuxCare:PyPI
 3.8.4 up to 3.8.4.post16+tuxcare, plus listed versions
3.8.4.post1+tuxcare3.8.4.post10+tuxcare3.8.4.post11+tuxcare3.8.4.post12+tuxcare3.8.4.post13+tuxcare
Show 10 moreShow less
3.8.4.post14+tuxcare3.8.4.post15+tuxcare3.8.4.post2+tuxcare3.8.4.post3+tuxcare3.8.4.post4+tuxcare3.8.4.post5+tuxcare3.8.4.post6+tuxcare3.8.4.post7+tuxcare3.8.4.post8+tuxcare3.8.4.post9+tuxcare
3.8.4.post16+tuxcare
python-aiohttp
Debian:12
 before 3.8.4-1+deb12u2, plus listed versions
3.8.4-13.8.4-1+deb12u1
3.8.4-1+deb12u2
Show 33 moreShow less
Affected packages
PackageAffectedFixed
python-aiohttp
Debian:13
 before 3.11.16-1+deb13u1, plus listed versions
3.11.16-1
3.11.16-1+deb13u1
python-aiohttp
Debian:14
 before 3.13.3-1, plus listed versions
3.11.16-13.12.15-13.13.0-13.13.1-1
3.13.3-1
aiohttp
PyPI
 before 3.13.3, plus listed versions
0.10.10.00.10.10.10.20.11.0
Show 45 moreShow less
0.12.00.13.00.13.10.14.00.14.10.14.20.14.30.14.40.15.00.15.10.15.20.15.30.16.00.16.10.16.20.16.30.16.40.16.50.16.60.17.00.17.10.17.20.17.30.17.40.18.00.18.10.18.20.18.30.18.40.19.00.20.20.00.20.10.20.20.21.00.21.10.21.20.21.40.21.50.21.60.22.00.22.0a00.22.0b00.22.0b10.22.0b2
3.13.3
aiohttp
Root:PyPI
 before 3.10.11+aikido.4
3.10.11+aikido.43.10.11+aikido.53.10.11+aikido.63.10.11+aikido.73.12.14+aikido.33.12.15+aikido.43.12.15+aikido.53.12.15+aikido.63.10.11+aikido.83.12.14+aikido.43.12.14+aikido.53.8.6+aikido.53.8.6+aikido.63.8.6+aikido.73.8.6+aikido.83.8.6+aikido.93.12.14+aikido.63.8.6+aikido.103.10.11+aikido.93.8.6+aikido.113.12.14+aikido.73.8.6+aikido.123.8.6+aikido.133.12.14+aikido.83.12.15+aikido.73.10.11+aikido.103.12.15+aikido.83.10.11+aikido.113.10.11+aikido.123.8.6+aikido.143.12.15+aikido.93.12.14+aikido.93.8.6+aikido.15
python-aiohttp
SUSE:Linux Enterprise Module for Public Cloud 15 SP4
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Module for Python 3 15 SP7
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server 15 SP6-LTSS
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
openSUSE:Leap 15.6
From an advisory covering 7 CVEs
 before 3.9.3-150400.10.36.1
3.9.3-150400.10.36.1
python-aiohttp
SUSE:Linux Enterprise Module for Public Cloud 15 SP4
From an advisory covering 7 CVEs
 before 3.6.0-150100.3.32.1
3.6.0-150100.3.32.1
python-aiohttp
SUSE:Linux Enterprise Module for Public Cloud 15 SP5
From an advisory covering 7 CVEs
 before 3.6.0-150100.3.32.1
3.6.0-150100.3.32.1
python-aiohttp
SUSE:Linux Enterprise Module for Public Cloud 15 SP6
From an advisory covering 7 CVEs
 before 3.6.0-150100.3.32.1
3.6.0-150100.3.32.1
python-aiohttp
SUSE:Linux Enterprise Module for Public Cloud 15 SP7
From an advisory covering 7 CVEs
 before 3.6.0-150100.3.32.1
3.6.0-150100.3.32.1
python-Brotli
SUSE:Linux Enterprise Server 16.0
From an advisory covering 8 CVEs
 before 1.1.0-160000.3.1
1.1.0-160000.3.1
python-aiohttp
SUSE:Linux Enterprise Server 16.0
From an advisory covering 8 CVEs
 before 3.11.16-160000.3.1
3.11.16-160000.3.1
python-Brotli
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 8 CVEs
 before 1.1.0-160000.3.1
1.1.0-160000.3.1
python-aiohttp
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 8 CVEs
 before 3.11.16-160000.3.1
3.11.16-160000.3.1
python-aiohttp
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
0.17.2-10.17.4-10.17.4-1build10.20.2-10.20.2-1ubuntu0.1~esm1
 None known
python-aiohttp
Ubuntu:Pro:18.04:LTS
 before 3.0.1-1ubuntu0.1~esm6, plus listed versions
2.2.3-1build12.2.3-22.3.6-13.0.1-13.0.1-1ubuntu0.1~esm13.0.1-1ubuntu0.1~esm43.0.1-1ubuntu0.1~esm5
3.0.1-1ubuntu0.1~esm6
python-aiohttp
Ubuntu:Pro:22.04:LTS
 before 3.8.1-4ubuntu0.2+esm2, plus listed versions
3.7.4-13.7.4-1build23.8.1-33.8.1-43.8.1-4build13.8.1-4ubuntu0.23.8.1-4ubuntu0.2+esm1
3.8.1-4ubuntu0.2+esm2
python-aiohttp
Ubuntu:Pro:24.04:LTS
 before 3.9.1-1ubuntu0.1+esm2, plus listed versions
3.8.4-13.9.1-13.9.1-1build13.9.1-1ubuntu0.13.9.1-1ubuntu0.1+esm1
3.9.1-1ubuntu0.1+esm2
python-aiohttp
Ubuntu:25.10
 before 3.11.16-1ubuntu0.1, plus listed versions
3.10.11-1build13.11.16-1
3.11.16-1ubuntu0.1
python-aiohttp
openSUSE:Tumbleweed
From an advisory covering 8 CVEs
 before 3.13.3-1.1
3.13.3-1.1
python-Brotli
openSUSE:Leap 16.0
From an advisory covering 8 CVEs
 before 1.1.0-160000.3.1
1.1.0-160000.3.1
python-aiohttp
openSUSE:Leap 16.0
From an advisory covering 8 CVEs
 before 3.11.16-160000.3.1
3.11.16-160000.3.1

History

History
RecordedChangedSources
affected
factsOSV
affected, aliases, referencesOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-69226 is a medium vulnerability (CVSS 6.3) in Aio-libs Aiohttp, published January 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 30th percentile. Fixed in aiohttp 3.13.3.

References

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Left out here: 253 versions. The JSON record has them.

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