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[ CVE-2025-21479 · Published 3 Jun 2025 ]

Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability

Exploited · CISA KEV CVSS 8.6 EPSS <1%No fix listed yet

[ Why it matters ]Priority signals

  • Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2025-06-03

[ Description ]Official description

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

CISA: Multiple Qualcomm chipsets contain an incorrect authorization vulnerability. This vulnerability allows for memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 24 Jun 2025): Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References