ALPINE-CVE-2026-39817

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Source
https://security.alpinelinux.org/vuln/CVE-2026-39817
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-39817.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-39817
Upstream
Published
2026-05-07T20:16:42Z
Modified
2026-11-03T06:32:55Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames. Extracting a malicious archive file with the "pack" subcommand can write files to arbitrary locations on the filesystem.

References

Affected packages

Alpine:v3.23 / go

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.26.0
Fixed
1.25.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-39817.json"

Alpine:v3.24 / go

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.26.0
Fixed
1.26.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-39817.json"

Alpine:v3.24 / rclone

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-39817.json"