PYSEC-2026-1058

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/uwsgi/PYSEC-2026-1058.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-1058
Aliases
Published
2026-07-07T10:17:28Z
Modified
2026-07-07T11:56:18Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Apache HTTP Server via mod_proxy_uwsgi HTTP response smuggling
Details

HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server from 2.4.30 through 2.4.55 and the uWSGI PyPI package prior to version 2.0.22. Special characters in the origin response header can truncate/split the response forwarded to the client.

References

Affected packages

PyPI / uwsgi

Package

Name
uwsgi
View open source insights on deps.dev
Purl
pkg:pypi/uwsgi

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.22

Affected versions

1.*
1.4.9
1.4.10
1.9
1.9.1
1.9.2
1.9.3
1.9.4
1.9.5
1.9.6
1.9.7
1.9.8
1.9.9
1.9.10
1.9.11
1.9.12
1.9.13
1.9.14
1.9.15
1.9.16
1.9.17
1.9.17.1
1.9.18
1.9.18.1
1.9.18.2
1.9.19
1.9.20
1.9.21
1.9.21.1
2.*
2.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.5.1
2.0.6
2.0.7
2.0.8
2.0.9
2.0.10
2.0.11
2.0.11.1
2.0.11.2
2.0.12
2.0.13
2.0.13.1
2.0.14
2.0.15
2.0.16
2.0.17
2.0.17.1
2.0.18
2.0.19
2.0.19.1
2.0.20
2.0.21

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/uwsgi/PYSEC-2026-1058.yaml"