The vulnerability of the authorization verification mechanism for gRPC APIs of Etcd storage servers allows attackers to circumvent security restrictions.
🗓️ 25 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 78 |
|---|---|---|---|---|
 | CVE-2026-33413 | 26 Mar 202613:36 | – | attackerkb |
 | CVE-2026-33413 | 26 Mar 202613:36 | – | alpinelinux |
 | Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-33413) | 31 Mar 202600:00 | – | nessus |
| CBL Mariner 2.0 Security Update: CBL-Mariner Releases (CVE-2026-33413) | 1 Apr 202600:00 | – | nessus |
| Photon OS 4.0: Etcd PHSA-2026-4.0-1012 | 9 May 202600:00 | – | nessus |
| Photon OS 5.0: Etcd PHSA-2026-5.0-0802 | 15 Apr 202600:00 | – | nessus |
| Photon OS 5.0: Etcd PHSA-2026-5.0-91-0802 | 10 Aug 202600:00 | – | nessus |
| RHEL 9 : Red Hat OpenStack Platform 17.1 (etcd) (RHSA-2026:28047) | 23 Jun 202600:00 | – | nessus |
| RHEL 8 : Red Hat OpenStack Platform 16.2 security advisory (Important) (RHSA-2026:54757) | 14 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-33413 | 26 Mar 202600:00 | – | nessus |
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25 Sep 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 38.6
CVSS 29
EPSS0.00336