An issue in the pthread_rwlockattr_setpshared() function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted input.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
References
Link Providers
https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38637 cve-icon
https://gitlab.redox-os.org/redox-os/relibc/-/issues/264 cve-icon
https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/987 cve-icon
https://gitlab.redox-os.org/redox-os/relibc/-/work_items/264 cve-icon
History

Thu, 25 Jun 2026 22:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted Input to pthread_rwlockattr_setpshared in relibc
Weaknesses CWE-20

Thu, 25 Jun 2026 21:00:00 +0000

Type Values Removed Values Added
Description An issue in the pthread_rwlockattr_setpshared() function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted input.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-25T20:21:58.022Z

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

Link: CVE-2026-38637

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-25T22:30:15Z