CVE-2026-11788
A remote, anonymous attacker can exploit multiple vulnerabilities in Red Hat Enterprise Linux to disclose information and cause a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities in Red Hat Enterprise Linux 389-ds-base enable information disclosure and denial-of-service attacks.
- Who is affected
- Red Hat Enterprise Linux systems running 389-ds-base directory server are affected.
- Urgency
- Medium severity; DoS and information disclosure can impact authentication infrastructure.
- Action
- Apply security updates for CVE-2026-11770, CVE-2026-11788, and CVE-2026-15722.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.45% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 37% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[NEW] [medium] Red Hat Enterprise Linux (389-ds-base): Multiple vulnerabilitiescert-bund · 2026-08-17
External references
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