CVE-2026-21384

Out-of-bounds Write in Camera Driver

MEDIUM
5.3
CVSS Score
Published: July 6, 2026 at 08:09 PM UTC
Updated: October 25, 2026 at 08:10 PM UTC
80 products affected across 1 vendorWCD9380 FirmwareWSA8835 FirmwareWSA8830 Firmware· also runs on 79 platforms

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
qualcomm-lemans-au-lgit (same device)
All versions
qualcomm-lemansau (same device)
All versions
qualcomm-netrani (same device)
All versions
qualcomm-pandeiro (same device)
All versions
qualcomm-qam8255p (same device)
All versions
qualcomm-qamsrv1h (same device)
All versions
qualcomm-qamsrv1m (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMqualcomm
Attack Vector
LOCAL
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-787

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