CVE-2026-21385: listed in the CISA KEV catalog

CVE-2026-21385 · CVSS 7.8 HIGH · KEV 2026-03-03

Memory corruption while using alignments for memory allocation.

Is CVE-2026-21385 exploited?

• Listed in the CISA KEV catalog on 2026-03-03.
• Federal remediation due 2026-03-24.
• Past that date by 144 days.
• Public exploit code: none found in monitored sources.

Which products and versions are affected?

No affected package list recorded here yet.

Is there a patch?

No patch identifier recorded here yet.

What PlainSec published about CVE-2026-21385

• Qualcomm Display Zero-Day Actively Exploited (CVE-2026-21385) (2026-03-05)

Primary sources

• NVD record
• CISA KEV catalog

What this record does not say

• No EPSS score.
• No affected package data.
• No patch identifier.

KEV and EPSS are re-checked daily. Record last updated 2026-08-11.