[NEW] [high] IBM DB2: Multiple vulnerabilities

highCVE-2026-10535 CVE-2026-10695

A local attacker can exploit multiple vulnerabilities in IBM DB2 to escalate privileges or cause a denial of service.

CSIRTS triage

vendor: IBM product: DB2 Privilege escalation Denial of service

What: Multiple vulnerabilities in IBM DB2 allow local attackers to escalate privileges or cause denial of service.
Who is affected: Local users with access to IBM DB2 systems are affected.
Urgency: High severity; privilege escalation from local context poses significant risk and requires urgent remediation.
Action: Apply IBM DB2 security patches for CVE-2026-10535 and CVE-2026-10695 immediately and restrict local access.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-31
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2601

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-105350.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-106950.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-10535	coverage & exploitation status	NVD · CVE.org
CVE-2026-10695	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for IBM DB2

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

mediumCVE-2026-10695: IBM Db2 12.1.0 through 12.1.4 federated server is vulnerable to a denial of service when runni…nvd · 2026-07-30
highCVE-2026-10535: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in s…nvd · 2026-07-30
medium[NEW] [medium] IBM DB2: Multiple vulnerabilitiescert-bund · 2026-07-20
mediumCVE-2026-7771: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a trap when compiling…nvd · 2026-07-17
mediumCVE-2026-14501: IBM Db2 Genius Hub 1.1, 1.1.1, 1.1.2 and IBM Agentics 1.0 could allow an attacker to execute a…nvd · 2026-07-17
highCVE-2026-9762: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution…nvd · 2026-07-17