CVE-2026-21385 HIGH

CVE-2026-21385: Integer Overflow or Wraparound in Graphics

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-190
KEV Status Known Exploited
Published March 2, 2026
Last update March 4, 2026
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption while using alignments for memory allocation.

CISA mandated remediation

02CISA Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Key dates

03Disclosure timeline

March 2, 2026 CVE published
March 4, 2026 Record updated