Description
A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.
Published: 2026-06-25
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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 26 Jun 2026 17:45:00 +0000

Type Values Removed Values Added
Title Reachable Unwrap in Relibc __assert_fail triggers Denial of Service
Weaknesses CWE-476

Fri, 26 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
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'}

Fri, 26 Jun 2026 10:45:00 +0000

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

Thu, 25 Jun 2026 23:45:00 +0000

Type Values Removed Values Added
Title Reachable Unwrap in Relibc __assert_fail triggers Denial of Service
Weaknesses CWE-476

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

Type Values Removed Values Added
Description A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.
References

Subscriptions

Redox-os Relibc
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-26T14:06:54.687Z

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

Link: CVE-2026-38640

cve-icon Vulnrichment

Updated: 2026-06-26T14:06:49.551Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-26T18:30:05Z

Weaknesses