CVE-2026-57559

Undergoing Analysis Undergoing Analysis - In Progress

Memory Corruption in Qualcomm Chipset Firmware

Publication date: 2026-10-06

Last updated on: 2026-10-09

Assigner: Qualcomm, Inc.

Description

Memory corruption while processing service requests.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-06

Last Modified

2026-10-09

Generated

2026-11-08

AI Q&A

2026-10-06

EPSS Evaluated

2026-11-07

NVD

CVE-2026-57559

EUVD

EUVD-2026-92984

Affected Vendors & Products

Vendor	Product	Version / Range
qualcomm	cologne_firmware	*
qualcomm	fastconnect_6700_firmware	*
qualcomm	fastconnect_6900_firmware	*
qualcomm	fastconnect_7800_firmware	*
qualcomm	iqx5121_firmware	*
qualcomm	iqx7181_firmware	*
qualcomm	qca0000_firmware	*
qualcomm	qcm5430_firmware	*
qualcomm	qcm6490_firmware	*
qualcomm	video_collaboration_vc3_platform_firmware	*
qualcomm	sc8380xp_firmware	*
qualcomm	snapdragon_x2_elite_firmware	*
qualcomm	snapdragon_reality_elite_platform_firmware	*
qualcomm	wcd9370_firmware	*
qualcomm	wcd9375_firmware	*
qualcomm	wcd9378c_firmware	*
qualcomm	wcd9380_firmware	*
qualcomm	wcd9385_firmware	*
qualcomm	wsa8835_firmware	*
qualcomm	wsa8840_firmware	*
qualcomm	wsa8845_firmware	*
qualcomm	wsa8845h_firmware	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

This vulnerability involves memory corruption occurring while processing service requests. Memory corruption can lead to unpredictable behavior, crashes, or unauthorized access to sensitive data.

Impact Analysis

This vulnerability may allow attackers to execute arbitrary code, escalate privileges, or cause denial-of-service conditions on affected systems. It could lead to data breaches or system compromise if exploited.

Compliance Impact

Memory corruption vulnerabilities can result in unauthorized data access or loss, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Non-compliance may lead to legal penalties and reputational damage.

Mitigation Strategies

Apply vendor patches or updates for Qualcomm Snapdragon devices as soon as they become available to address memory corruption issues.

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