CVEvulnerability

CVE-2026-39819

5.3 MEDIUM Published 2026-05-07 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-05-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
Weaknesses
CWE-59

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.

Affected configurations

• golang go (< 1.25.10) • golang go (>= 1.26.0 < 1.26.3)

Related

Weakness · CWE (1)

  • CWE-59 Improper Link Resolution Before File Access weakness

References