DEBIAN-CVE-2026-39817

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-39817
Published: 07 May 2026, 20:16
Last modified:15 May 2026, 17:00

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 May 2026, 20:16
Published
Vulnerability first disclosed
15 May 2026, 17:00
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.9CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

Affected Systems

  • debian•golang-1.15

    all

  • debian•golang-1.19

    all

  • debian•golang-1.24

    all

  • debian•golang-1.25

    all | < 1.25.10-1

  • debian•golang-1.26

    all | < 1.26.3-1

References (1)