CVE-2026-10534
An attacker can exploit multiple vulnerabilities in IBM DB2 to execute arbitrary code, escalate privileges, bypass security measures, conduct a denial of service attack, and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities in IBM DB2 enable remote code execution, privilege escalation, security bypass, denial of service, and information disclosure.
- Who is affected
- All DB2 deployments across affected versions are vulnerable to remote attack.
- Urgency
- High severity with multiple critical attack vectors including remote code execution; immediate remediation essential.
- Action
- Apply available DB2 patches to all affected instances; prioritize systems with network exposure.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (3)
- unknownexploitedMultiple vulnerabilities in IBM products (August 14, 2026)cert-fr-avis · 2026-08-14
- high[NEW] [high] IBM DB2: Multiple vulnerabilitiescert-bund · 2026-08-13
- highCVE-2026-10534: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to buffer overflow in t…nvd · 2026-08-12
External references
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