CVE-2026-21385
Memory Corruption in Qualcomm Multiple Chipsets. CISA confirmed attackers exploit it and added it to its Known Exploited Vulnerabilities catalog on 3 March 2026.
- Product
- Qualcomm Multiple Chipsets
- Added to CISA's catalog
- Federal fix-by date
- Ransomware
- No known use in ransomware campaigns
- Vendor advisories
- Sources
- CISA’s catalog, NVD entry
CISA’s description.
Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.
Every flaw CISA confirmed exploited in the last 30 days is on the exploit watch. This is not security advice. Check the vendor’s advisory before acting. From CISA’s catalog of 4 November 2026.