SUSE-SU-2026:3059-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263059-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3059-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:3059-1
Upstream
CVE (11)
Related
CVE (11)
Published
2026-07-15T13:34:42Z
Modified
2026-07-16T10:00:16Z
Summary
Security update for python-aiohttp
Details

This update for python-aiohttp fixes the following issues

  • CVE-2026-22815: insufficient header/trailer handling can cause a denial of service (bsc#1261320).
  • CVE-2026-34513: unbounded DNS cache can cause a denial of service (bsc#1261321).
  • CVE-2026-34514: content_type parameter manipulation can lead to header Injection (bsc#1261322).
  • CVE-2026-34516: excessive multipart headers can cause a denial of service (bsc#1261329).
  • CVE-2026-34517: large multipart form fields can cause a denial of service (bsc#1261331).
  • CVE-2026-34518: retained Cookie and Proxy-Authorization headers during redirects can lead to information disclosure (bsc#1261332).
  • CVE-2026-34519: reason parameter can be use to perform header injection (bsc#1261334).
  • CVE-2026-34520: improper character handling can lead to header injection (bsc#1261335).
  • CVE-2026-34525: multiple Host headers can potentially lead to security bypass (bsc#1261343).
  • CVE-2026-34993: arbitrary code execution via loading untrusted input in CookieJar.load() (bsc#1267471).
  • CVE-2026-47265: cookies set with the cookies parameter on requests are sent after following a cross-origin redirect (bsc#1267561).
References

Affected packages

SUSE:Linux Enterprise Module for Public Cloud 15 SP4
python-aiohttp

Package

Name
python-aiohttp
Purl
pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.0-150100.3.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python3-aiohttp":  "3.6.0-150100.3.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3059-1.json"
SUSE:Linux Enterprise Module for Public Cloud 15 SP5
python-aiohttp

Package

Name
python-aiohttp
Purl
pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.0-150100.3.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python3-aiohttp":  "3.6.0-150100.3.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3059-1.json"
SUSE:Linux Enterprise Module for Public Cloud 15 SP6
python-aiohttp

Package

Name
python-aiohttp
Purl
pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.0-150100.3.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python3-aiohttp":  "3.6.0-150100.3.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3059-1.json"
SUSE:Linux Enterprise Module for Public Cloud 15 SP7
python-aiohttp

Package

Name
python-aiohttp
Purl
pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.0-150100.3.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python3-aiohttp":  "3.6.0-150100.3.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3059-1.json"