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CVE-2025-62875

20
FAUCET Score

CVE-2025-62875 describes an Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD, specifically affecting openSUSE Tumbleweed versions before 7.8.0p0-1.1. This flaw allows a local attacker to crash the OpenSMTPD service. With a CVSS score of 5.5 (Medium), it has a low attack complexity and requires local privileges, leading to high availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.7.0CPE matchmatch criteria
cpe:2.3:a:opensmtpd:opensmtpd:7.7.0:p0:*:*:*:*:*:*
< 7.8.0p0-1.1CPE matchmatch criteria
cpe:2.3:a:opensuse:tumbleweed:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
7.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 38th percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

security.opensuse.org / 2025/10/31/opensmtpd-local-DoS.html
ExploitThird Party Advisory
openwall.com / lists/oss-security/2025/10/31/3
ExploitMailing ListThird Party Advisory
bugzilla.suse.com / show_bug.cgi
Issue TrackingPatch
security.opensuse.org / 2025/10/31/opensmtpd-local-DoS.html
ExploitThird Party Advisory