PT-2026-83146 · WordPress · Smush Image Compression/Optimization

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CVE-2026-81285

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Published

2026-08-28

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Updated

2026-08-28

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Smush Image Compression and Optimization versions prior to 4.2.1
Description An unauthenticated Denial of Service (DoS) issue exists, which allows an attacker to disrupt the availability of the service without requiring valid credentials.
Recommendations Update Smush Image Compression and Optimization to version 4.2.1 or later.

Fix

DoS

Allocation of Resources Without Limits

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Weakness Enumeration

Related Identifiers

CVE-2026-81285

Affected Products

Smush Image Compression/Optimization