High 7.8Known exploited (CISA KEV)Published Mar 2, 2026

CVE-2026-21385Integer Overflow or Wraparound in Graphics

Updated under an hour ago (Oct 26, 2026, 2:50 PM ET)

Does this affect you?

It affects Qualcomm, Inc. Snapdragon and 59 other products. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Mar 3, 2026; federal agencies had to remediate by Mar 24, 2026. Treat that date as your deadline.

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Every CVE for Qualcomm, Inc. Snapdragon

Exploited in the last 30 days

Memory corruption while using alignments for memory allocation.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-190
Known exploited: Added to CISA KEV Mar 3, 2026; federal remediation due Mar 24, 2026Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS (exploitation in the next 30 days): 1.29% (percentile 70)
Assigned by: qualcomm
NVD analysis: Analyzed
Record last updated: Mar 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name)	5G Fixed Wireless Access Platform; APQ8098; AR8031; AR8035; C-V2X 9150; CSRA6620; CSRA6640; FastConnect 6200; and 193 more ranges	CNA record
qualcomm sm7675p_firmware qualcomm:sm7675p_firmware	all versions	NVD
qualcomm sm8475p_firmware qualcomm:sm8475p_firmware	all versions	NVD
qualcomm sm8550p_firmware qualcomm:sm8550p_firmware	all versions	NVD
qualcomm sm8635_firmware qualcomm:sm8635_firmware	all versions	NVD
qualcomm sm8635p_firmware qualcomm:sm8635p_firmware	all versions	NVD
qualcomm sm8650q_firmware qualcomm:sm8650q_firmware	all versions	NVD
qualcomm sm8750p_firmware qualcomm:sm8750p_firmware	all versions	NVD
qualcomm smart_audio_400_platform_firmware qualcomm:smart_audio_400_platform_firmware	all versions	NVD
qualcomm smart_display_200_platform_firmware qualcomm:smart_display_200_platform_firmware	all versions	NVD
1–10 of 60

References

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html	patch, vendor-advisory
https://source.android.com/docs/security/bulletin/2026/2026-03-01	vendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21385	us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.