Improper Output Neutralization for Logs Affecting golang-misc package, versions <0:1.25.11-1.amzn2.0.1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.37% (29th percentile)

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  • Snyk IDSNYK-AMZN2-GOLANGMISC-17406577
  • published23 Jun 2026
  • disclosed2 Jun 2026

Introduced: 2 Jun 2026

CVE-2026-42507  (opens in a new tab)
CWE-117  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 golang-misc to version 0:1.25.11-1.amzn2.0.1 or higher.
This issue was patched in ALAS2-2026-3383.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-misc package and not the golang-misc package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.

CVSS Base Scores

version 3.1