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Medium 5.5Published Nov 20, 2025
CVE-2025-62875An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD.
Updated under an hour ago ()
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-754
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
opensmtpd opensmtpd opensmtpd:opensmtpd | 7.7.0 | NVD |
opensuse tumbleweed opensuse:tumbleweed | before 7.8.0p0-1.1 | NVD |
References
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62875issue-tracking, patch
- https://security.opensuse.org/2025/10/31/opensmtpd-local-DoS.htmlexploit, third-party-advisory
- http://www.openwall.com/lists/oss-security/2025/10/31/3exploit, mailing-list, third-party-advisory
- https://security.opensuse.org/2025/10/31/opensmtpd-local-DoS.html#reproducerexploit, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.