SECURELYN
Free ScanFree consultation

CVE-2026-21385

Memory corruption while using alignments for memory allocation.

Scores

7.8
CVSS 7.8 out of 10, high severity.
1.3%
EPSS 1.3% chance of exploitation in the next 30 days.

The facts

Published
2 March 2026
Last changed
17 June 2026
NVD status
Analyzed
Severity
High, CVSS 7.8 out of 10 (version 3.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
Affects
  • qualcomm sm7675p firmware
  • qualcomm sm8475p firmware
  • qualcomm sm8550p firmware
  • qualcomm sm8635 firmware
  • qualcomm sm8635p firmware
Known exploited
Yes. CISA added it to the Known Exploited Vulnerabilities catalogue on 3 March 2026.
EPSS
1.3% chance of exploitation activity in the next 30 days (percentile 69).

Is there a Securelyn advisory?

Not yet. Securelyn writes plain-English advisories for the flaws that matter most to businesses. Subscribe to the digest to hear about them.

References