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CVE-2026-111997

MEDIUM
6.3
CVSS Score
Published: October 18, 2026 at 12:07 AM UTC
Updated: October 19, 2026 at 09:13 PM UTC
1 product affected across 1 vendorIP Address

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

ip-address before 10.7.4 allows a denial of service (CPU consumption from quadratic complexity, and application stall) via many % characters in input reaching a function call that uses the Address6 constructor.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IP Address· Beaugundersonnpm
90%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://github.com/beaugunderson/ip-address/security/advisories/GHSA-rxp7-6hxx-x8q5

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMmitre
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-1333

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