High 7.5Published Feb 12, 2026

CVE-2019-25341iNetTools for iOS 8.20 - 'Whois' Denial of Service

Updated under an hour ago (Oct 26, 2026, 6:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for iNetTools for iOS

Exploited in the last 30 days

iNetTools for iOS 8.20 contains a denial of service vulnerability in the Whois feature that allows attackers to crash the application by manipulating input. Attackers can paste a specially crafted 98-character buffer into the Domain Name field to trigger an application crash.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-121
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: Deferred
Record last updated: Feb 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

inettools iNetTools for iOS inettools:for_ios (from the name)	8.20	CNA record

References

https://www.exploit-db.com/exploits/47716exploit
https://apps.apple.com/mx/app/inettools-ping-dns-port-scan/id561659975product
https://www.vulncheck.com/advisories/inettools-for-ios-whois-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.