[NEW] [medium] IBM DB2: Multiple vulnerabilities

mediumCVE-2026-7771 CVE-2026-9762

An attacker can exploit multiple vulnerabilities in IBM DB2 to carry out a Denial of Service attack and execute arbitrary program code.

CSIRTS triage

vendor: IBM product: DB2 Denial of service Remote code execution

What: Multiple vulnerabilities in IBM DB2 can be exploited to carry out a Denial of Service attack and execute arbitrary program code.
Who is affected: Deployments of IBM DB2 are affected by these vulnerabilities.
Urgency: Remediation is urgent due to the potential for Denial of Service and arbitrary code execution.
Action: Apply patches or updates as they become available.

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: medium
Published: 2026-08-21
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-2026-2415

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-2026-77710.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-97620.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-7771	coverage & exploitation status	NVD · CVE.org
CVE-2026-9762	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.

high[NEU] [hoch] IBM DB2: Mehrere Schwachstellencert-bund · 2026-09-11
highCVE-2026-87958: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service …nvd · 2026-09-10
highCVE-2026-86093: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow an attacker with the abil…nvd · 2026-09-10
mediumCVE-2026-86087: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow an authenticated user to …nvd · 2026-09-10
mediumCVE-2026-17483: IBM Db2 Mirror for i 7.4, 7.5, and 7.6 IBM i could allow a local attacker to delete historical…nvd · 2026-09-04
mediumCVE-2026-16660: IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to cause a denial of serv…nvd · 2026-09-04