CVE-2026-8990

Authentication Bypass in Kidsview

MEDIUM
5.3
CVSS Score
Published: May 28, 2026 at 01:27 PM UTC
Updated: October 26, 2026 at 11:10 AM UTC
1 product affected across 1 vendorKidsview

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A user with physical access to a smartphone can bypass authentication mechanism of Kidsview mobile application and grant himself full access to the device owner's account by interacting with application's push notification. This issue was fixed in version 4.4.3

Affected

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

4.0.1 ≤ v < 4.4.34.0.1
Affected range stops below 4.4.3, so it looks safe — our inference, not a vendor statement

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 (2)

Third Party Advisory
Source: cverecord
https://cert.pl/posts/2026/05/CVE-2026-8990
Product
Source: cverecord
https://kidsview.pl/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

5.3MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-288CWE-359

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