CVE-2023-39320

unknown

Published 2023-09-07 · Modified 2026-02-04

CVSS v3

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CVSS v2

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VIR risk

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Description

Arbitrary code execution via go.mod toolchain directive in cmd/go

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2023-39320.html

OS	Version	Status	Fixed in
sles		affected

Ecosystem	Package	Vulnerable	Fixed
Go	toolchain	`>=1.21.0-0,<1.21.1`	`1.21.1`

Verify integrity in audit chain (admin only). AS-IS.