CVE-2026-5807

תיאור (מקור, אנגלית)

Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This vulnerability, CVE-2026-5807, is fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

1% (אחוזון 100) נכון ל-28/7/2026

CWE

CWE-770

מוצרים מושפעים

hashicorp: vault

קישורים

• https://discuss.hashicorp.com/t/hcsec-2026-08-vault-vulnerable-to-denial-of-se‮… Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2026-5807
• https://bugzilla.redhat.com/show_bug.cgi?id=2459109
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5807.json