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CVE-2026-21371 Details

Description

Memory Corruption when retrieving output buffer with insufficient size validation.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-126	Buffer Over-read	[email protected]

Affected Products

Product	Versions
qualcomm snapdragon 8cx compute platform "poipu pro" firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_"poipu_pro"_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx compute platform "poipu pro"	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_"poipu_pro":-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 2 5g compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 2 5g compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 2 5g compute platform "poipu pro" firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_"poipu_pro"_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 2 5g compute platform "poipu pro"	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_"poipu_pro":-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 3 compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx gen 3 compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8cx_gen_3_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm wcd9340 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9340_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9340	All versions
CPE cpe:2.3:h:qualcomm:wcd9340:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8cx compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8c compute platform (sc8180xp-ad) firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_(sc8180xp-ad)_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8c compute platform (sc8180xp-ad)	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_(sc8180xp-ad):-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8c compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 8c compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c+ gen 3 compute firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_7c+_gen_3_compute_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c+ gen 3 compute	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_7c+_gen_3_compute:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c gen 2 compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_7c_gen_2_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c gen 2 compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_7c_gen_2_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c compute platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_7c_compute_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 7c compute platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_7c_compute_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 662 mobile platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_662_mobile_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 662 mobile platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_662_mobile_platform:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 460 mobile platform firmware	All versions
CPE cpe:2.3:o:qualcomm:snapdragon_460_mobile_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm snapdragon 460 mobile platform	All versions
CPE cpe:2.3:h:qualcomm:snapdragon_460_mobile_platform:-:::::::* Remediation No remediation found in references.
qualcomm sm6250 firmware	All versions
CPE cpe:2.3:o:qualcomm:sm6250_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sm6250	All versions
CPE cpe:2.3:h:qualcomm:sm6250:-:::::::* Remediation No remediation found in references.
qualcomm sc8380xp firmware	All versions
CPE cpe:2.3:o:qualcomm:sc8380xp_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sc8380xp	All versions
CPE cpe:2.3:h:qualcomm:sc8380xp:-:::::::* Remediation No remediation found in references.
qualcomm video collaboration vc3 platform firmware	All versions
CPE cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:::::::* Remediation No remediation found in references.
qualcomm video collaboration vc3 platform	All versions
CPE cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:::::::* Remediation No remediation found in references.
qualcomm qcm6490 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcm6490_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcm6490	All versions
CPE cpe:2.3:h:qualcomm:qcm6490:-:::::::* Remediation No remediation found in references.
qualcomm qcm5430 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcm5430_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcm5430	All versions
CPE cpe:2.3:h:qualcomm:qcm5430:-:::::::* Remediation No remediation found in references.
qualcomm qca6430 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6430_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6430	All versions
CPE cpe:2.3:h:qualcomm:qca6430:-:::::::* Remediation No remediation found in references.
qualcomm qca6420 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6420_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6420	All versions
CPE cpe:2.3:h:qualcomm:qca6420:-:::::::* Remediation No remediation found in references.
qualcomm qca6391 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6391_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6391	All versions
CPE cpe:2.3:h:qualcomm:qca6391:-:::::::* Remediation No remediation found in references.
qualcomm qca0000 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca0000_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca0000	All versions
CPE cpe:2.3:h:qualcomm:qca0000:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 7800 firmware	All versions
CPE cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 7800	All versions
CPE cpe:2.3:h:qualcomm:fastconnect_7800:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6900 firmware	All versions
CPE cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6900	All versions
CPE cpe:2.3:h:qualcomm:fastconnect_6900:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6800 firmware	All versions
CPE cpe:2.3:o:qualcomm:fastconnect_6800_firmware:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6800	All versions
CPE cpe:2.3:h:qualcomm:fastconnect_6800:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6700 firmware	All versions
CPE cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6700	All versions
CPE cpe:2.3:h:qualcomm:fastconnect_6700:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6200 firmware	All versions
CPE cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-:::::::* Remediation No remediation found in references.
qualcomm fastconnect 6200	All versions
CPE cpe:2.3:h:qualcomm:fastconnect_6200:-:::::::* Remediation No remediation found in references.
qualcomm cologne firmware	All versions
CPE cpe:2.3:o:qualcomm:cologne_firmware:-:::::::* Remediation No remediation found in references.
qualcomm cologne	All versions
CPE cpe:2.3:h:qualcomm:cologne:-:::::::* Remediation No remediation found in references.
qualcomm aqt1000 firmware	All versions
CPE cpe:2.3:o:qualcomm:aqt1000_firmware:-:::::::* Remediation No remediation found in references.
qualcomm aqt1000	All versions
CPE cpe:2.3:h:qualcomm:aqt1000:-:::::::* Remediation No remediation found in references.
qualcomm wcd9341 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9341_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9341	All versions
CPE cpe:2.3:h:qualcomm:wcd9341:-:::::::* Remediation No remediation found in references.
qualcomm wcd9370 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9370_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9370	All versions
CPE cpe:2.3:h:qualcomm:wcd9370:-:::::::* Remediation No remediation found in references.
qualcomm wcd9375 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9375_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9375	All versions
CPE cpe:2.3:h:qualcomm:wcd9375:-:::::::* Remediation No remediation found in references.
qualcomm wcd9378c firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9378c_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9378c	All versions
CPE cpe:2.3:h:qualcomm:wcd9378c:-:::::::* Remediation No remediation found in references.
qualcomm wcd9380 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9380_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9380	All versions
CPE cpe:2.3:h:qualcomm:wcd9380:-:::::::* Remediation No remediation found in references.
qualcomm wcd9385 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9385_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9385	All versions
CPE cpe:2.3:h:qualcomm:wcd9385:-:::::::* Remediation No remediation found in references.
qualcomm wcn3950 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3950_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3950	All versions
CPE cpe:2.3:h:qualcomm:wcn3950:-:::::::* Remediation No remediation found in references.
qualcomm wcn3988 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3988_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3988	All versions
CPE cpe:2.3:h:qualcomm:wcn3988:-:::::::* Remediation No remediation found in references.
qualcomm wsa8810 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8810_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8810	All versions
CPE cpe:2.3:h:qualcomm:wsa8810:-:::::::* Remediation No remediation found in references.
qualcomm wsa8815 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8815_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8815	All versions
CPE cpe:2.3:h:qualcomm:wsa8815:-:::::::* Remediation No remediation found in references.
qualcomm wsa8830 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8830_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8830	All versions
CPE cpe:2.3:h:qualcomm:wsa8830:-:::::::* Remediation No remediation found in references.
qualcomm wsa8835 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8835_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8835	All versions
CPE cpe:2.3:h:qualcomm:wsa8835:-:::::::* Remediation No remediation found in references.
qualcomm wsa8840 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8840_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8840	All versions
CPE cpe:2.3:h:qualcomm:wsa8840:-:::::::* Remediation No remediation found in references.
qualcomm wsa8845 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8845_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8845	All versions
CPE cpe:2.3:h:qualcomm:wsa8845:-:::::::* Remediation No remediation found in references.
qualcomm wsa8845h firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8845h_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8845h	All versions
CPE cpe:2.3:h:qualcomm:wsa8845h:-:::::::* Remediation No remediation found in references.
qualcomm x2000077 firmware	All versions
CPE cpe:2.3:o:qualcomm:x2000077_firmware:-:::::::* Remediation No remediation found in references.
qualcomm x2000077	All versions
CPE cpe:2.3:h:qualcomm:x2000077:-:::::::* Remediation No remediation found in references.
qualcomm x2000086 firmware	All versions
CPE cpe:2.3:o:qualcomm:x2000086_firmware:-:::::::* Remediation No remediation found in references.
qualcomm x2000086	All versions
CPE cpe:2.3:h:qualcomm:x2000086:-:::::::* Remediation No remediation found in references.
qualcomm x2000090 firmware	All versions
CPE cpe:2.3:o:qualcomm:x2000090_firmware:-:::::::* Remediation No remediation found in references.
qualcomm x2000090	All versions
CPE cpe:2.3:h:qualcomm:x2000090:-:::::::* Remediation No remediation found in references.
qualcomm x2000092 firmware	All versions
CPE cpe:2.3:o:qualcomm:x2000092_firmware:-:::::::* Remediation No remediation found in references.
qualcomm x2000092	All versions
CPE cpe:2.3:h:qualcomm:x2000092:-:::::::* Remediation No remediation found in references.
qualcomm x2000094 firmware	All versions
CPE cpe:2.3:o:qualcomm:x2000094_firmware:-:::::::* Remediation No remediation found in references.
qualcomm x2000094	All versions
CPE cpe:2.3:h:qualcomm:x2000094:-:::::::* Remediation No remediation found in references.
qualcomm xg101002 firmware	All versions
CPE cpe:2.3:o:qualcomm:xg101002_firmware:-:::::::* Remediation No remediation found in references.
qualcomm xg101002	All versions
CPE cpe:2.3:h:qualcomm:xg101002:-:::::::* Remediation No remediation found in references.
qualcomm xg101032 firmware	All versions
CPE cpe:2.3:o:qualcomm:xg101032_firmware:-:::::::* Remediation No remediation found in references.
qualcomm xg101032	All versions
CPE cpe:2.3:h:qualcomm:xg101032:-:::::::* Remediation No remediation found in references.
qualcomm xg101039 firmware	All versions
CPE cpe:2.3:o:qualcomm:xg101039_firmware:-:::::::* Remediation No remediation found in references.
qualcomm xg101039	All versions
CPE cpe:2.3:h:qualcomm:xg101039:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 8, 2026	Initial Analysis	[email protected]
Apr 6, 2026	New CVE Received	[email protected]

CVE-2026-21371 Details

Description

Metrics

References to Advisories, Solutions, and Tools

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