Description
A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.
Published: 2026-07-21
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 24 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Golang
Golang text
Vendors & Products Golang
Golang text

Thu, 23 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-835
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 21 Jul 2026 19:45:00 +0000

Type Values Removed Values Added
Description A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.
Title Infinite loop on invalid input in golang.org/x/text
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2026-07-23T13:26:20.232Z

Reserved: 2026-06-23T15:10:49.352Z

Link: CVE-2026-56852

cve-icon Vulnrichment

Updated: 2026-07-23T13:26:06.151Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-24T03:15:02Z

Weaknesses