VulnerabilityAnalyzed
CVE-2026-21384
Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.
MEDIUM 5.3EPSS 0.08%
Does this matter?
Lower severity and a low EPSS score (0.08%). Track it; it rarely justifies an emergency change on its own.
Description
Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.08% probability · 0th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- qualcomm/fastconnect 6700 firmware · qualcomm/fastconnect 6900 firmware · qualcomm/fastconnect 7800 firmware · qualcomm/lemans au lgit firmware · qualcomm/lemansau firmware · qualcomm/netrani firmware · qualcomm/pandeiro firmware · qualcomm/qam8255p firmware · qualcomm/qamsrv1h firmware · qualcomm/qamsrv1m firmware · qualcomm/qca6595 firmware · qualcomm/qca6595au firmware · qualcomm/qca6678aq firmware · qualcomm/qca6698aq firmware · qualcomm/qca6698au firmware · qualcomm/qca6797aq firmware · qualcomm/qcm4490 firmware · qualcomm/qcm5430 firmware · qualcomm/qcm6490 firmware · qualcomm/qcm8838 firmware · +40 more
- Source
- product-security@qualcomm.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.