The vulnerability of the RBAC authorization verification mechanism when processing transactions for Configurable Storage Parameter Store Etcd allows a perpetrator to disclose sensitive information that is protected by this mechanism.
🗓️ 25 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 168 |
|---|---|---|---|---|
 | CVE-2026-44283 | 14 May 202617:01 | – | attackerkb |
 | CVE-2026-44283 | 14 May 202617:01 | – | alpinelinux |
 | CVE-2026-44283 affecting package etcd for versions less than 3.5.30-2 | 2 Jun 202602:56 | – | cbl_mariner |
 | CVE-2026-44283 vulnerabilities | 8 May 202613:17 | – | cgr |
 | etcd 安全漏洞 | 14 May 202600:00 | – | cnnvd |
 | CVE-2026-44283 | 14 May 202617:01 | – | cve |
 | CVE-2026-44283 etcd: Read access via PrevKv in etcd transactions may bypass RBAC authorization checks | 14 May 202617:01 | – | cvelist |
 | CVE-2026-44283 | 14 May 202617:01 | – | debiancve |
 | EUVD-2026-30345 | 14 May 202617:01 | – | euvd |
 | etcd RBAC bypass allows unauthorized data access via PrevKv/lease attachment in nested transaction Put requests | 7 May 202603:21 | – | github |
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25 Sep 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 24
CVSS 34.3
EPSS0.00274