ALPINE-CVE-2026-32327

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Source
https://security.alpinelinux.org/vuln/CVE-2026-32327
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-32327.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-32327
Upstream
  • CVE-2026-32327
Published
2026-08-06T15:16:54.190Z
Modified
2026-08-07T14:30:06.183101104Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the aprxmlquote_elem() function.

Users are recommended to upgrade to version 1.6.4, which fixes this issue.

References

Affected packages

Alpine:v3.21 / apr-util

Package

Name
apr-util
Purl
pkg:apk/alpine/apr-util?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-32327.json"

Alpine:v3.22 / apr-util

Package

Name
apr-util
Purl
pkg:apk/alpine/apr-util?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-32327.json"

Alpine:v3.23 / apr-util

Package

Name
apr-util
Purl
pkg:apk/alpine/apr-util?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-32327.json"

Alpine:v3.24 / apr-util

Package

Name
apr-util
Purl
pkg:apk/alpine/apr-util?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-32327.json"