All vulnerabilities
CVE-2026-21385

Qualcomm Multiple Chipsets Memory Corruption Vulnerability

Qualcomm Multiple Chipsets
Open in ThreatlineRecord JSON
CVSS
7.8High
ExploitationExploited in the wildAdded to KEV 3 Mar 2026CISA KEV
Exploit odds (EPSS)1.29%Chance of exploitation activity in the next 30 days, higher than 70% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline24 Mar 2026Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 2 Mar 2026, 16:53 UTCPublishedCVE List
  2. 3 Mar 2026Added to CISA KEVCISA KEV

Description

Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.

Text from CVE List

Affected versions 30

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  • Snapdragonaffected: FastConnect 6800CVE List
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  • Snapdragonaffected: FastConnect 7800CVE List
  • Snapdragonaffected: Flight RB5 5G PlatformCVE List
  • Snapdragonaffected: FSM100 PlatformCVE List
  • Snapdragonaffected: G1 Gen 1CVE List
  • Snapdragonaffected: G2 Gen 1CVE List
  • Snapdragonaffected: IQ6 Series PlatformCVE List
  • Snapdragonaffected: IQ8 Series PlatformCVE List
  • Snapdragonaffected: IQ9 Series PlatformCVE List
  • Snapdragonaffected: LeMans_AU_LGITCVE List
  • Snapdragonaffected: LeMansAUCVE List
  • Snapdragonaffected: MDM9250CVE List
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  • Snapdragonaffected: Monaco_IOTCVE List
  • Snapdragonaffected: NetraniCVE List
  • Snapdragonaffected: OrneCVE List
  • Snapdragonaffected: Palawan25CVE List
  • Snapdragonaffected: PandeiroCVE List
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References 4