VULNERABILITY INTELLIGENCE

CVE-2026-39819

CVSS score5.3 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-05-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-59

Primary references