CVE-2026-21368: qualcomm, inc. snapdragon Out-of-bounds Write

Vulnerability summary

CVE-2026-21368 is a medium (CVSS 5.3) Out-of-bounds Write vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.08% chance of exploitation in the next 30 days, higher than 0.1% of scored vulnerabilities.

Timeline

1. 06-07-2026
   PublishedVulnerability first disclosed.
2. 07-07-2026
   Last modifiedVulnerability information updated.

Description

Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.

• CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.