ALPINE-CVE-2026-0864

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Source
https://security.alpinelinux.org/vuln/CVE-2026-0864
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0864.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-0864
Upstream
Published
2026-06-23T18:17:41.243Z
Modified
2026-08-19T12:30:02.797351534Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value.

References

Affected packages

Alpine:v3.21 / python3

Package

Name
python3
Purl
pkg:apk/alpine/python3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12.14-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0864.json"

Alpine:v3.22 / python3

Package

Name
python3
Purl
pkg:apk/alpine/python3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12.14-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0864.json"

Alpine:v3.23 / python3

Package

Name
python3
Purl
pkg:apk/alpine/python3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12.14-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0864.json"

Alpine:v3.24 / python3

Package

Name
python3
Purl
pkg:apk/alpine/python3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.14.7-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0864.json"