The vulnerability of the Valkey data structure server, related to insufficient validation of input data, allows attackers to cause service failures.
🗓️ 27 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | CVE-2026-27623 | 23 Feb 202619:43 | – | attackerkb |
 | CVE-2026-27623 | 23 Feb 202619:43 | – | alpinelinux |
 | CVE-2026-27623 | 23 Feb 202620:30 | – | circl |
 | Valkey 输入验证错误漏洞 | 23 Feb 202600:00 | – | cnnvd |
 | CVE-2026-27623 | 23 Feb 202619:43 | – | cve |
 | CVE-2026-27623 Valkey has Pre-Authentication DOS from malformed RESP request | 23 Feb 202619:43 | – | cvelist |
 | CVE-2026-27623 | 23 Feb 202619:43 | – | debiancve |
 | [SECURITY] Fedora 44 Update: valkey-9.0.3-1.fc44 | 7 Mar 202600:33 | – | fedora |
 | Fedora 44 : valkey (2026-ca1077dd2e) | 7 Mar 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-27623 | 24 Feb 202600:00 | – | nessus |
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27 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 37.5
CVSS 27.8
EPSS0.00353