NVD

CVE-2026-21381 Detail

Description

Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Nist CVSS score does not match with CNA score

CNA: Qualcomm, Inc.

Base Score: 7.6 HIGH

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html	Qualcomm, Inc.	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-126	Buffer Over-read	Qualcomm, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

2 change records found show changes

Initial Analysis by NIST 4/08/2026 4:58:52 PM

Action	Type	New Value
Added	CVSS V3.1	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:ar8035_firmware:-::::::: OR cpe:2.3:h:qualcomm:ar8035:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:cologne_firmware:-::::::: OR cpe:2.3:h:qualcomm:cologne:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-::::::: OR cpe:2.3:h:qualcomm:fastconnect_6200:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-::::::: OR cpe:2.3:h:qualcomm:fastconnect_6700:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-::::::: OR cpe:2.3:h:qualcomm:fastconnect_6900:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-::::::: OR cpe:2.3:h:qualcomm:fastconnect_7800:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:fwa_gen_3_ultra_firmware:-::::::: OR cpe:2.3:h:qualcomm:fwa_gen_3_ultra:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:g2_gen_1_firmware:-::::::: OR cpe:2.3:h:qualcomm:g2_gen_1:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:milos_firmware:-::::::: OR cpe:2.3:h:qualcomm:milos:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:netrani_firmware:-::::::: OR cpe:2.3:h:qualcomm:netrani:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:orne_firmware:-::::::: OR cpe:2.3:h:qualcomm:orne:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:palawan25_firmware:-::::::: OR cpe:2.3:h:qualcomm:palawan25:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:pandeiro_firmware:-::::::: OR cpe:2.3:h:qualcomm:pandeiro:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca6391_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6391:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca6698au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6698au:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca6777aq_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6777aq:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca6787aq_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6787aq:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca6797aq_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6797aq:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca8081_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca8081:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qca8337_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca8337:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcc2073_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcc2073:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcc2076_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcc2076:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcc710_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcc710:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcn6224_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcn6224:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcn6274_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcn6274:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcn9011_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcn9011:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcn9012_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcn9012:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qcs8550_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs8550:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qfw7114_firmware:-::::::: OR cpe:2.3:h:qualcomm:qfw7114:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qfw7124_firmware:-::::::: OR cpe:2.3:h:qualcomm:qfw7124:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qln1083bd_firmware:-::::::: OR cpe:2.3:h:qualcomm:qln1083bd:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qln1086bd_firmware:-::::::: OR cpe:2.3:h:qualcomm:qln1086bd:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qmp1000_firmware:-::::::: OR cpe:2.3:h:qualcomm:qmp1000:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qpa1083bd_firmware:-::::::: OR cpe:2.3:h:qualcomm:qpa1083bd:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qpa1086bd_firmware:-::::::: OR cpe:2.3:h:qualcomm:qpa1086bd:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1083_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1083:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1086_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1086:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1093_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1093:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1094_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1094:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1095_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1095:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:qxm1096_firmware:-::::::: OR cpe:2.3:h:qualcomm:qxm1096:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sar1165p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sar1165p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sar2130p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sar2130p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sc8380xp_firmware:-::::::: OR cpe:2.3:h:qualcomm:sc8380xp:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm6650p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm6650p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm7435_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm7435:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm7635p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm7635p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm7675_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm7675:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm7675p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm7675p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm8635_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm8635:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm8635p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm8635p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm8650q_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm8650q:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sm8750p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm8750p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_6_gen_1_mobile_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_6_gen_1_mobile_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_6_gen_3_mobile_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_6_gen_3_mobile_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_6_gen_4_mobile_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_6_gen_4_mobile_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_7s_gen_3_mobile_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_7s_gen_3_mobile_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_8_elite_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_8_elite:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_8_elite_gen_5_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_8_elite_gen_5:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_8_gen_3_mobile_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_8_gen_3_mobile_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_ar1+_gen_1_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_ar1+_gen_1_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_ar1_gen_1_platform_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_ar1_gen_1_platform:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_x72_5g_modem-rf_system_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_x72_5g_modem-rf_system:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:snapdragon_x75_5g_modem-rf_system_firmware:-::::::: OR cpe:2.3:h:qualcomm:snapdragon_x75_5g_modem-rf_system:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sxr2230p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sxr2230p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sxr2250p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sxr2250p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sxr2330p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sxr2330p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:sxr2350p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sxr2350p:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9340_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9340:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9370_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9370:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9375_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9375:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9378_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9378:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9378c_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9378c:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9380_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9380:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9385_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9385:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9390_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9390:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcd9395_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9395:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn3988_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3988:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn6450_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6450:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn6650_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6650:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn6755_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6755:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn7860_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn7860:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn7861_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn7861:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn7880_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn7880:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wcn7881_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn7881:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8810_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8810:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8815_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8815:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8830_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8830:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8832_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8832:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8835_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8835:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8840_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8840:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8845_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8845:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:wsa8845h_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8845h:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:x2000077_firmware:-::::::: OR cpe:2.3:h:qualcomm:x2000077:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:x2000086_firmware:-::::::: OR cpe:2.3:h:qualcomm:x2000086:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:x2000090_firmware:-::::::: OR cpe:2.3:h:qualcomm:x2000090:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:x2000092_firmware:-::::::: OR cpe:2.3:h:qualcomm:x2000092:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:x2000094_firmware:-::::::: OR cpe:2.3:h:qualcomm:x2000094:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:xg101002_firmware:-::::::: OR cpe:2.3:h:qualcomm:xg101002:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:xg101032_firmware:-::::::: OR cpe:2.3:h:qualcomm:xg101032:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:xg101039_firmware:-::::::: OR cpe:2.3:h:qualcomm:xg101039:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:xrv7209_firmware:-::::::: OR cpe:2.3:h:qualcomm:xrv7209:-:::::::*
Added	CPE Configuration	AND OR cpe:2.3:o:qualcomm:xrv9209_firmware:-::::::: OR cpe:2.3:h:qualcomm:xrv9209:-:::::::*
Added	Reference Type	Qualcomm, Inc.: https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html Types: Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2026-21381
NVD Published Date:
04/06/2026
NVD Last Modified:
04/08/2026
Source:
Qualcomm, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2026-21381 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

Initial Analysis by NIST 4/08/2026 4:58:52 PM

New CVE Received from Qualcomm, Inc. 4/06/2026 12:16:31 PM

Quick Info