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CVE-2026-25293 - Vulnerability Analysis

CriticalCVSS: 9.6

Last Updated: May 4, 2026

PLC Firmware - Buffer Overflow

Published: May 4, 2026Updated: May 4, 2026

Overview

PLC firmware contains a buffer overflow caused by incorrect authorization, letting attackers potentially execute arbitrary code, exploit requires bypassing authorization.

Severity & Score

Severity: Critical

CVSS Score: 9.6

Impact

Attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest firmware version.

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-25293
Severity: Critical
CVSS Score: 9.6
Type: buffer_overflow
Status: new

CWE

CWE-863

CVSS Metrics

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H