Qualcomm Snapdragon JPEG Parsing Memory Corruption
CVE-2026-21368 Published on July 6, 2026

Out-of-bounds Write in Camera Driver
Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.

NVD

Vulnerability Analysis

CVE-2026-21368 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.

Attack Vector:
LOCAL
Attack Complexity:
HIGH
Privileges Required:
LOW
User Interaction:
NONE
Scope:
CHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

What is a Memory Corruption Vulnerability?

The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.

CVE-2026-21368 has been classified to as a Memory Corruption vulnerability or weakness.


Products Associated with CVE-2026-21368

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Qualcomm Snapdragon
 

Affected Versions

Qualcomm, Inc. Snapdragon: