Detections
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Golang: stdlib: security update to 1.25.9stdlib: security update to 1.26.2

high Tenable Cloud Security Plugin ID 439980

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface
 conversion prevented the compiler from making the correct determination about non-overlapping moves,
 potentially leading to memory corruption at runtime. (CVE-2026-27144)

Solution

Update the stdlib library and its related packages to version 1.25.9 or later.

See Also

https://pkg.go.dev/vuln/GO-2026-4867

Plugin Details

Severity: High

ID: 439980

Version: Revision 1.5

Type: Local

Family: Golang

Published: 4/8/2026

Updated: 4/17/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 6.2

Temporal Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:C/A:C

CVSS Score Source: CVE-2026-27144

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/7/2026

Vulnerability Publication Date: 4/7/2026

Reference Information

CVE: CVE-2026-27144