Medium 6.2Published Mar 30, 2026

CVE-2019-25653Navicat for Oracle 12.1.15 Password Field Denial of Service

Updated under an hour ago (Oct 26, 2026, 3:40 AM ET)

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It affects Navicat for Oracle and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Navicat for Oracle

Exploited in the last 30 days

Navicat for Oracle 12.1.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer of 550 repeated characters into the password parameter during Oracle connection configuration to trigger an application crash.

CVSS: 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-620
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Mar 30, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Navicat Navicat for Oracle navicat:for_oracle (from the name)	12.1.15	CNA record
navicat navicat_for_oracle navicat:navicat_for_oracle	through 12.1.15	NVD

References

https://www.exploit-db.com/exploits/46383exploit, vdb-entry
https://www.navicat.com/es/product
https://www.navicat.com/es/download/navicat-for-oracleproduct
https://www.vulncheck.com/advisories/navicat-for-oracle-password-field-denial-of-servicethird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.