https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T09:47:42.799303+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-8793 CVE-2020-8793 2026-10-09T09:47:42.854592+00:00

OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the offline functionality in smtpd.c.

 https://cve.radiocsirt.org/vuln/usn-4294-1 USN-4294-1 — OpenSMTPD vulnerabilities 2026-10-09T09:47:42.854648+00:00

Affected: Ubuntu:18.04:LTS: opensmtpd

It was discovered that OpenSMTPD mishandled certain input. A remote, unauthenticated attacker could use this vulnerability to execute arbitrary shell commands as any non-root user. (CVE-2020-8794)

It was discovered that OpenSMTPD did not properly handle hardlinks under certain conditions. An unprivileged local attacker could read the first line of any file on the filesystem. (CVE-2020-8793)