CVE-2026-21385 KEV
7.8
HIGH · CVSS 3.1 · EPSS 1.2% (pctl 68)
Patch first
On CISA KEV — known exploited in the wild, due 2026-03-24.
Description
Memory corruption while using alignments for memory allocation.
Scoring
| CVSS | 7.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 1.24% — more likely to be exploited than 68% of all CVEs |
| Weakness | CWE-190 |
| On CISA KEV | yes — remediate by 2026-03-24 |
| Public exploit | none known |
| Published | 2026-03-02 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Qualcomm Multiple Chipsets Memory Corruption Vulnerability |
|---|---|
| Added | 2026-03-03 |
| Due | 2026-03-24 |
| Vendor / product | Qualcomm / Multiple Chipsets |
| Ransomware use | none reported |
Affected (40)
| Vendor | Product |
|---|---|
| qualcomm | sm7675p |
| qualcomm | sm7675p firmware |
| qualcomm | sm8475p |
| qualcomm | sm8475p firmware |
| qualcomm | sm8550p |
| qualcomm | sm8550p firmware |
| qualcomm | sm8635 |
| qualcomm | sm8635 firmware |
| qualcomm | sm8635p |
| qualcomm | sm8635p firmware |
| qualcomm | sm8650q |
| qualcomm | sm8650q firmware |
| qualcomm | sm8750p |
| qualcomm | sm8750p firmware |
| qualcomm | smart audio 400 platform |
| qualcomm | smart audio 400 platform firmware |
| qualcomm | smart display 200 platform |
| qualcomm | smart display 200 platform firmware |
| qualcomm | snapdragon 4 gen 1 mobile platform |
| qualcomm | snapdragon 4 gen 1 mobile platform firmware |
| qualcomm | snapdragon 4 gen 2 mobile platform |
| qualcomm | snapdragon 4 gen 2 mobile platform firmware |
| qualcomm | snapdragon 429 mobile platform |
| qualcomm | snapdragon 429 mobile platform firmware |
| qualcomm | snapdragon 460 mobile platform |
| qualcomm | snapdragon 460 mobile platform firmware |
| qualcomm | snapdragon 480 5g mobile platform |
| qualcomm | snapdragon 480 5g mobile platform firmware |
| qualcomm | snapdragon 480\+ 5g mobile platform |
| qualcomm | snapdragon 480\+ 5g mobile platform firmware |
| qualcomm | snapdragon 6 gen 1 mobile platform |
| qualcomm | snapdragon 6 gen 1 mobile platform firmware |
| qualcomm | snapdragon 6 gen 3 mobile platform |
| qualcomm | snapdragon 6 gen 3 mobile platform firmware |
| qualcomm | snapdragon 6 gen 4 mobile platform |
| qualcomm | snapdragon 6 gen 4 mobile platform firmware |
| qualcomm | snapdragon 625 mobile platform |
| qualcomm | snapdragon 625 mobile platform firmware |
| qualcomm | snapdragon 626 mobile platform |
| qualcomm | snapdragon 626 mobile platform firmware |
References
→ the Explorer · watch your stack · NVD