The vulnerability of the smux_accept() function in the SMUX module of the SNMP deployment and usage software Net-SNMP allows a attacker to cause a service failure.
🗓️ 15 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-89147 | 16 Sep 202616:00 | – | circl |
 | CVE-2026-89147 | 11 Sep 202610:46 | – | cve |
 | CVE-2026-89147 Net-SNMP through 5.9.5.2 Denial of Service via Blocking Unauthenticated SMUX Read | 11 Sep 202610:46 | – | cvelist |
 | CVE-2026-89147 | 11 Sep 202610:46 | – | debiancve |
 | EUVD-2026-76036 | 11 Sep 202610:46 | – | euvd |
 | CVE-2026-89147 | 11 Sep 202611:16 | – | nvd |
 | AZL-101742 CVE-2026-89147 affecting package net-snmp 5.9.5.2-1 | 11 Sep 202611:16 | – | osv |
| DEBIAN-CVE-2026-89147 | 11 Sep 202611:16 | – | osv |
| ECHO-C070-0905-6B62 | 12 Sep 202601:56 | – | osv |
| UBUNTU-CVE-2026-89147 | 11 Sep 202611:16 | – | osv |
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17 Sep 2026 00:00Current
CVSS 37.5
CVSS 27.8
EPSS0.00276