ALPINE-CVE-2026-41035

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Source
https://security.alpinelinux.org/vuln/CVE-2026-41035
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-41035.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-41035
Upstream
Published
2026-04-16T07:16:31.003Z
Modified
2026-04-24T17:32:42.692585Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call, leading to a receiver use-after-free. The victim must run rsync with -X (aka --xattrs). On Linux, many (but not all) common configurations are vulnerable. Non-Linux platforms are more widely vulnerable.

References

Affected packages

Alpine:v3.20 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.1-r2

Affected versions

3.*
3.0.5-r0
3.0.6-r0
3.0.6-r1
3.0.7-r0
3.0.7-r1
3.0.8-r0
3.0.9-r0
3.0.9-r1
3.1.0-r0
3.1.1-r0
3.1.1-r1
3.1.1-r2
3.1.2-r2
3.1.2-r3
3.1.2-r4
3.1.2-r5
3.1.2-r6
3.1.2-r7
3.1.3-r0
3.1.3-r1
3.1.3-r2
3.1.3-r3
3.2.2-r0
3.2.3-r0
3.2.3-r1
3.2.3-r2
3.2.3-r3
3.2.3-r4
3.2.3-r5
3.2.4-r0
3.2.4-r1
3.2.4-r2
3.2.5-r0
3.2.6-r0
3.2.7-r0
3.2.7-r1
3.2.7-r2
3.2.7-r3
3.2.7-r4
3.3.0-r0
3.4.0-r0
3.4.1-r0
3.4.1-r1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-41035.json"

Alpine:v3.21 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.1-r2

Affected versions

3.*
3.0.5-r0
3.0.6-r0
3.0.6-r1
3.0.7-r0
3.0.7-r1
3.0.8-r0
3.0.9-r0
3.0.9-r1
3.1.0-r0
3.1.1-r0
3.1.1-r1
3.1.1-r2
3.1.2-r2
3.1.2-r3
3.1.2-r4
3.1.2-r5
3.1.2-r6
3.1.2-r7
3.1.3-r0
3.1.3-r1
3.1.3-r2
3.1.3-r3
3.2.2-r0
3.2.3-r0
3.2.3-r1
3.2.3-r2
3.2.3-r3
3.2.3-r4
3.2.3-r5
3.2.4-r0
3.2.4-r1
3.2.4-r2
3.2.5-r0
3.2.6-r0
3.2.7-r0
3.2.7-r1
3.2.7-r2
3.2.7-r3
3.2.7-r4
3.3.0-r0
3.3.0-r1
3.4.0-r0
3.4.1-r0
3.4.1-r1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-41035.json"

Alpine:v3.22 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.1-r2

Affected versions

3.*
3.0.5-r0
3.0.6-r0
3.0.6-r1
3.0.7-r0
3.0.7-r1
3.0.8-r0
3.0.9-r0
3.0.9-r1
3.1.0-r0
3.1.1-r0
3.1.1-r1
3.1.1-r2
3.1.2-r2
3.1.2-r3
3.1.2-r4
3.1.2-r5
3.1.2-r6
3.1.2-r7
3.1.3-r0
3.1.3-r1
3.1.3-r2
3.1.3-r3
3.2.2-r0
3.2.3-r0
3.2.3-r1
3.2.3-r2
3.2.3-r3
3.2.3-r4
3.2.3-r5
3.2.4-r0
3.2.4-r1
3.2.4-r2
3.2.5-r0
3.2.6-r0
3.2.7-r0
3.2.7-r1
3.2.7-r2
3.2.7-r3
3.2.7-r4
3.3.0-r0
3.4.0-r0
3.4.1-r0
3.4.1-r1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-41035.json"

Alpine:v3.23 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.1-r2

Affected versions

3.*
3.0.5-r0
3.0.6-r0
3.0.6-r1
3.0.7-r0
3.0.7-r1
3.0.8-r0
3.0.9-r0
3.0.9-r1
3.1.0-r0
3.1.1-r0
3.1.1-r1
3.1.1-r2
3.1.2-r2
3.1.2-r3
3.1.2-r4
3.1.2-r5
3.1.2-r6
3.1.2-r7
3.1.3-r0
3.1.3-r1
3.1.3-r2
3.1.3-r3
3.2.2-r0
3.2.3-r0
3.2.3-r1
3.2.3-r2
3.2.3-r3
3.2.3-r4
3.2.3-r5
3.2.4-r0
3.2.4-r1
3.2.4-r2
3.2.5-r0
3.2.6-r0
3.2.7-r0
3.2.7-r1
3.2.7-r2
3.2.7-r3
3.2.7-r4
3.3.0-r0
3.4.0-r0
3.4.1-r0
3.4.1-r1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-41035.json"