CVE-2025-62875

Local DoS in OpenSMTPD via UNIX domain socket smtpd.sock

Published Nov 20, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD.




This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Opensmtpd
Opensmtpd opensmtpd
Opensuse
Opensuse tumbleweed
CPEs cpe:2.3:a:opensmtpd:opensmtpd:7.7.0:p0:*:*:*:*:*:*
cpe:2.3:a:opensuse:tumbleweed:*:*:*:*:*:*:*:*
Vendors & Products Opensmtpd
Opensmtpd opensmtpd
Opensuse
Opensuse tumbleweed
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Openbsd
Openbsd opensmtpd
Suse
Suse opensuse
Suse opensuse Tumbleweed
Vendors & Products Openbsd
Openbsd opensmtpd
Suse
Suse opensuse
Suse opensuse Tumbleweed
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD. This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.
Title Local DoS in OpenSMTPD via UNIX domain socket smtpd.sock
Weaknesses CWE-754
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
suse
Published
Updated
Nov 21, 2025, 4:28 PM
Reserved
Oct 24, 2025, 10:34 AM
Status
Analyzed
Published
Nov 20, 2025, 4:16 PM
Modified
Oct 18, 2026, 8:10 PM