Description
An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.
Published: 2026-06-26
Score: 7.5 High
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

Mon, 29 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via Malformed Shared Library in Redox OS relibc

Mon, 29 Jun 2026 17:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted Shared Library in relibc mmap_and_copy Function
Weaknesses CWE-122

Mon, 29 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-404
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': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 27 Jun 2026 03:45:00 +0000

Type Values Removed Values Added
First Time appeared Redox-os
Redox-os relibc
Vendors & Products Redox-os
Redox-os relibc

Fri, 26 Jun 2026 23:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted Shared Library in relibc mmap_and_copy Function
Weaknesses CWE-122

Fri, 26 Jun 2026 21:00:00 +0000

Type Values Removed Values Added
Description An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-29T13:51:50.173Z

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

Link: CVE-2026-38641

cve-icon Vulnrichment

Updated: 2026-06-29T13:44:52.940Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-29T18:30:06Z

Weaknesses