DEBIAN-CVE-2026-39819

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-39819
Published: 07 May 2026, 20:16
Last modified:15 May 2026, 17:01

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 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, 17:01
Last Modified
Vulnerability information updated

Description

The "go bug" command writes to two files with predictable names in the system temporary directory (for example, "/tmp"). An attacker with access to the temporary directory can create a symlink in one of these names, causing "go bug" to overwrite the target of the symlink.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/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)