Description
Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustify_d-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the check_template.cpp, check_template function, tokenize_cleanup function, uncrustify executable components
Published: 2026-05-21
Score: 6.2 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 22 May 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Uncrustify
Uncrustify uncrustify
Vendors & Products Uncrustify
Uncrustify uncrustify

Thu, 21 May 2026 18:45:00 +0000

Type Values Removed Values Added
Title Uncrustify Buffer Overflow Causes Local Denial of Service

Thu, 21 May 2026 17:45:00 +0000

Type Values Removed Values Added
Title Local Buffer Overflow in Uncrustify Leads to Denial of Service
Weaknesses CWE-122

Thu, 21 May 2026 15:45:00 +0000

Type Values Removed Values Added
Title Local Buffer Overflow in Uncrustify Leads to Denial of Service
Weaknesses CWE-122

Thu, 21 May 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 21 May 2026 14:45:00 +0000

Type Values Removed Values Added
Description Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustify_d-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the check_template.cpp, check_template function, tokenize_cleanup function, uncrustify executable components
References

Subscriptions

Uncrustify Uncrustify
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-21T15:08:21.199Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36189

cve-icon Vulnrichment

Updated: 2026-05-21T15:06:17.866Z

cve-icon NVD

Status : Deferred

Published: 2026-05-21T15:16:24.500

Modified: 2026-06-17T10:41:03.977

Link: CVE-2026-36189

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-22T12:38:49Z

Weaknesses