Description
Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function
Published: 2026-04-01
Score: 7.5 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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History

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function
Weaknesses CWE-121
References
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': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-01T19:21:41.191Z

Reserved: 2026-02-06T00:00:00.000Z

Link: CVE-2026-25833

cve-icon Vulnrichment

Updated: 2026-04-01T19:21:35.895Z

cve-icon NVD

Status : Received

Published: 2026-04-01T19:16:28.530

Modified: 2026-04-01T20:16:23.720

Link: CVE-2026-25833

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses