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CVE-2026-43502

exploited in the wild☆ pin

CVSS

—

Reports

2

First seen

Sep 15, 2026

Last seen

Sep 21, 2026

Affected product

Linux Kernel (versions 4.17–7.0.7)

Associated actors

Hacktron ×1 NightmareStresser ×1 Panzer ×1 REF9334 ×1

Recent reports

Weekly Recap: Cisco ISE 0-Day, AI Agent RCE, ClickFix Attacks, Supply-Chain Breaches

The Hacker NewsSep 21, 2026 High

Linux Kernel Local Privilege Escalation Vulnerability (CVE-2026-43502)

GovCERT.HKSep 15, 2026

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