CVE-2026-57546

Transient DOS when processing a continuous receive command with a zero-sized global configuration override.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:qualcomm:congo_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:congo:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:qualcomm:orne_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:orne:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:qualcomm:pandeiro_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pandeiro:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:qualcomm:fastconnect_8800_mobile_connectivity_system_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_8800_mobile_connectivity_system:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:qualcomm:sm8950_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8950:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:qualcomm:sm8950p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8950p:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:qualcomm:sm8975_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8975:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:qualcomm:sm8975p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8975p:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:qualcomm:wcd9378_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9378:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:qualcomm:wcd9395_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9395:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:qualcomm:wcn7880_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn7880:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:qualcomm:wcn7881_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn7881:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:qualcomm:wcn8841_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn8841:-:*:*:*:*:*:*:*

History

09 Oct 2026, 14:12

Type Values Removed Values Added
CPE cpe:2.3:o:qualcomm:wcd9378_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8975:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8950:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcn8841_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8950p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn7881:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_8800_mobile_connectivity_system_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8975p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9395:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_8800_mobile_connectivity_system:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pandeiro:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8950_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcn7881_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:orne:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:congo_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pandeiro_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9378:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9395_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sm8975p:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:orne_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcn7880_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8950p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn7880:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8975_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:congo:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcn8841:-:*:*:*:*:*:*:*
References () https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html - () https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html - Vendor Advisory
First Time Qualcomm fastconnect 8800 Mobile Connectivity System
Qualcomm wcn7881 Firmware
Qualcomm wcd9378 Firmware
Qualcomm sm8975p Firmware
Qualcomm fastconnect 8800 Mobile Connectivity System Firmware
Qualcomm pandeiro
Qualcomm sm8950p Firmware
Qualcomm wcd9395 Firmware
Qualcomm sm8950p
Qualcomm sm8975 Firmware
Qualcomm wcn7881
Qualcomm wcn8841 Firmware
Qualcomm pandeiro Firmware
Qualcomm fastconnect 7800
Qualcomm congo Firmware
Qualcomm wcn7880
Qualcomm orne
Qualcomm fastconnect 7800 Firmware
Qualcomm wcd9395
Qualcomm wcd9378
Qualcomm sm8975p
Qualcomm sm8950 Firmware
Qualcomm orne Firmware
Qualcomm congo
Qualcomm sm8975
Qualcomm
Qualcomm wcn8841
Qualcomm wcn7880 Firmware
Qualcomm sm8950

06 Oct 2026, 07:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-10-06 07:16

Updated : 2026-10-09 14:12


NVD link : CVE-2026-57546

Mitre link : CVE-2026-57546

CVE.ORG link : CVE-2026-57546


JSON object : View

Products Affected

qualcomm

  • orne_firmware
  • fastconnect_7800
  • wcd9378
  • wcn7880
  • orne
  • wcd9378_firmware
  • wcd9395_firmware
  • fastconnect_8800_mobile_connectivity_system
  • pandeiro
  • sm8950_firmware
  • wcn8841_firmware
  • sm8975_firmware
  • wcn7881
  • fastconnect_8800_mobile_connectivity_system_firmware
  • fastconnect_7800_firmware
  • sm8950
  • wcn7881_firmware
  • wcn8841
  • pandeiro_firmware
  • sm8975p_firmware
  • wcd9395
  • congo
  • sm8975
  • congo_firmware
  • sm8950p
  • wcn7880_firmware
  • sm8950p_firmware
  • sm8975p
CWE
CWE-126

Buffer Over-read