CVE-2025-36387

MEDIUMNVD 6.56.5—Trending — 3 sources updated this week

6.5

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 could allow an authenticated user to cause a denial of service when given specially crafted query.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 6.1%
KEV: Not listed

Published

January 30, 2026

Last Modified

February 5, 2026

References (1)

psirt@ushttps://www.ibm.com/support/pages/node/7257690

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-770Allocation of Resources Without Limits or Throttling

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 14:59 UTCEG score recompute
2026-05-29 14:59 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-36387?

CVE-2025-36387 is a medium vulnerability published on January 30, 2026. IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 could allow an authenticated user to cause a denial of service when given specially crafted query.

When was CVE-2025-36387 disclosed?

CVE-2025-36387 was first published in the National Vulnerability Database on January 30, 2026, with the most recent update on February 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-36387 actively exploited?

CVE-2025-36387 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-36387?

CVE-2025-36387 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2025-36387?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-36387, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-36387

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-36387?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)