CVE-2026-25302

Undergoing Analysis Undergoing Analysis - In Progress

Cryptographic Bypass in Qualcomm Chipset Firmware

Publication date: 2026-10-06

Last updated on: 2026-10-09

Assigner: Qualcomm, Inc.

Description

Cryptographic Issue when processing non-ELF partitions, authentication and signature checks are bypassed, allowing unsigned or corrupted images to be mounted and processed.

CVSS Scores

EPSS Scores

Probability:
Percentile:

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-2026-25302

EUVD

EUVD-2026-92978

Affected Vendors & Products

Vendor	Product	Version / Range
qualcomm	xrv9209_firmware	*
qualcomm	snapdragon_g1_gen_2_gaming_platform_firmware	*
qualcomm	ar8035_firmware	*
qualcomm	cologne_firmware	*
qualcomm	cq2390m_firmware	*
qualcomm	qmp2001_firmware	*
qualcomm	qmx82l_firmware	*
qualcomm	qmx85l_firmware	*
qualcomm	qna715_firmware	*
qualcomm	qpa1083bd_firmware	*
qualcomm	qpa1086bd_firmware	*
qualcomm	qru1032_firmware	*
qualcomm	qualcomm_dragonwing_qru100_platform_firmware	*
qualcomm	qualcomm_dragonwing_x100_accelerator_card_firmware	*
qualcomm	video_collaboration_vc3_platform_firmware	*
qualcomm	video_collaboration_vc5_platform_firmware	*
qualcomm	qxm1083_firmware	*
qualcomm	qxm1086_firmware	*
qualcomm	qxm1093_firmware	*
qualcomm	qxm1094_firmware	*
qualcomm	qxm1095_firmware	*
qualcomm	qxm1096_firmware	*
qualcomm	robotics_rb2_platform_firmware	*
qualcomm	robotics_rb5_platform_firmware	*
qualcomm	sa510m_firmware	*
qualcomm	sa7255p_firmware	*
qualcomm	sa7775p_firmware	*
qualcomm	sa8255p_firmware	*
qualcomm	sa8295p_firmware	*
qualcomm	sa8540p_firmware	*
qualcomm	sa8620p_firmware	*
qualcomm	sa8770p_firmware	*
qualcomm	sa9000p_firmware	*
qualcomm	sar1165p_firmware	*
qualcomm	sar2130p_firmware	*
qualcomm	sc8380xp_firmware	*
qualcomm	snapdragon_8_gen1_5g_firmware	*
qualcomm	snapdragon_662_mobile_platform_firmware	*
qualcomm	snapdragon_865_5g_mobile_platform_firmware	*
qualcomm	sdr753_firmware	*
qualcomm	sdx61_firmware	*
qualcomm	sdx71m_firmware	*
qualcomm	sdx81_firmware	*
qualcomm	sm4850_firmware	*
qualcomm	sm4850p_firmware	*
qualcomm	wsa8845_firmware	*
qualcomm	wsa8845h_firmware	*
qualcomm	wsa8850_firmware	*
qualcomm	wsa8850w_firmware	*
qualcomm	wsa8855c_firmware	*
qualcomm	x1e80100_firmware	*
qualcomm	xrv7209_firmware	*
qualcomm	cq2390s_firmware	*
qualcomm	cq7790_firmware	*
qualcomm	cq7790m_firmware	*
qualcomm	cq8725s_firmware	*
qualcomm	cq8750m_firmware	*
qualcomm	cq8845s_firmware	*
qualcomm	cq8850ns_firmware	*
qualcomm	csra6620_firmware	*
qualcomm	csra6640_firmware	*
qualcomm	fastconnect_6200_firmware	*
qualcomm	fastconnect_6700_firmware	*
qualcomm	fastconnect_6800_firmware	*
qualcomm	fastconnect_6900_firmware	*
qualcomm	fastconnect_7800_firmware	*
qualcomm	flight_rb5_5g_platform_firmware	*
qualcomm	fsm200_platform_firmware	*
qualcomm	fsm20055_firmware	*
qualcomm	fwa_gen_3_ultra_firmware	*
qualcomm	fwa_gen_5_elite_firmware	*
qualcomm	g1_gen_1_firmware	*
qualcomm	g2_gen_1_firmware	*
qualcomm	g3x_gen_2_firmware	*
qualcomm	ipq9048_firmware	*
qualcomm	ipq9570_firmware	*
qualcomm	ipq9574_firmware	*
qualcomm	iq10_series_firmware	*
qualcomm	iq-615_firmware	*
qualcomm	iq-8275_firmware	*
qualcomm	iq-9075_firmware	*
qualcomm	iqx5121_firmware	*
qualcomm	iqx7181_firmware	*
qualcomm	kalpeni_firmware	*
qualcomm	kobuk_firmware	*
qualcomm	lemans_au_lgit_firmware	*
qualcomm	lemansau_firmware	*
qualcomm	marina_firmware	*
qualcomm	mbm415_firmware	*
qualcomm	mbm715_firmware	*
qualcomm	milos_firmware	*
qualcomm	milos_iot_firmware	*
qualcomm	sm4875_firmware	*
qualcomm	sm6225p_firmware	*
qualcomm	sm6450p_firmware	*
qualcomm	sm6475p_firmware	*
qualcomm	sm6475q_firmware	*
qualcomm	sm6650p_firmware	*
qualcomm	sm6850_firmware	*
qualcomm	sm7325p_firmware	*
qualcomm	sm7435_firmware	*
qualcomm	sm7435p_firmware	*
qualcomm	sm7525_firmware	*
qualcomm	sm7550_firmware	*
qualcomm	sm7550p_firmware	*
qualcomm	sm7635p_firmware	*
qualcomm	sm7675_firmware	*
qualcomm	sm7675p_firmware	*
qualcomm	sm7750p_firmware	*
qualcomm	sm8475p_firmware	*
qualcomm	sm8550p_firmware	*
qualcomm	sm8635_firmware	*
qualcomm	sm8635p_firmware	*
qualcomm	sm8650q_firmware	*
qualcomm	sm8735p_firmware	*
qualcomm	sm8750p_firmware	*
qualcomm	sm8845p_firmware	*
qualcomm	smart_audio_400_platform_firmware	*
qualcomm	snapdragon_4_gen_1_mobile_platform_firmware	*
qualcomm	snapdragon_4_gen_2_mobile_platform_firmware	*
qualcomm	snapdragon_460_mobile_platform_firmware	*
qualcomm	snapdragon_480_5g_mobile_platform_firmware	*
qualcomm	snapdragon_480+_5g_mobile_platform_firmware	*
qualcomm	snapdragon_6_gen_1_mobile_platform_firmware	*
qualcomm	snapdragon_6_gen_3_mobile_platform_firmware	*
qualcomm	snapdragon_6_gen_4_mobile_platform_firmware	*
qualcomm	snapdragon_680_4g_mobile_platform_firmware	*
qualcomm	snapdragon_685_4g_mobile_platform_firmware	*
qualcomm	snapdragon_690_5g_mobile_platform_firmware	*
qualcomm	snapdragon_695_5g_mobile_platform_firmware	*
qualcomm	snapdragon_7_gen_1_mobile_platform_firmware	*
qualcomm	snapdragon_7_gen_4_mobile_platform_firmware	*
qualcomm	monaco_iot_firmware	*
qualcomm	netrani_firmware	*
qualcomm	npro_a8_elite_platform_firmware	*
qualcomm	orne_firmware	*
qualcomm	palawan25_firmware	*
qualcomm	pandeiro_firmware	*
qualcomm	q-4390_firmware	*
qualcomm	q-7790_firmware	*
qualcomm	qam8255p_firmware	*
qualcomm	qam8295p_firmware	*
qualcomm	qam8620p_firmware	*
qualcomm	qamsrv1h_firmware	*
qualcomm	qamsrv1m_firmware	*
qualcomm	qca0000_firmware	*
qualcomm	qca6174a_firmware	*
qualcomm	qca6391_firmware	*
qualcomm	qca6564au_firmware	*
qualcomm	qca6574a_firmware	*
qualcomm	qca6574au_firmware	*
qualcomm	qca6584au_firmware	*
qualcomm	qca6595_firmware	*
qualcomm	qca6595au_firmware	*
qualcomm	qca6678aq_firmware	*
qualcomm	qca6688aq_firmware	*
qualcomm	qca6696_firmware	*
qualcomm	qca6698aq_firmware	*
qualcomm	qca6698au_firmware	*
qualcomm	qca6797aq_firmware	*
qualcomm	qca8075_firmware	*
qualcomm	qca8080_firmware	*
qualcomm	qca8081_firmware	*
qualcomm	qca8082_firmware	*
qualcomm	qca8084_firmware	*
qualcomm	qca8085_firmware	*
qualcomm	qca8101_firmware	*
qualcomm	qca8102_firmware	*
qualcomm	qca8111_firmware	*
qualcomm	qca8112_firmware	*
qualcomm	qca8337_firmware	*
qualcomm	qca8384_firmware	*
qualcomm	snapdragon_7+_gen_2_mobile_platform_firmware	*
qualcomm	snapdragon_778g_5g_mobile_platform_firmware	*
qualcomm	snapdragon_778g+_5g_mobile_platform_firmware	*
qualcomm	snapdragon_782g_mobile_platform_firmware	*
qualcomm	snapdragon_7c+_gen_3_compute_firmware	*
qualcomm	snapdragon_7s_gen_3_mobile_platform_firmware	*
qualcomm	snapdragon_8_elite_firmware	*
qualcomm	snapdragon_8_elite_gen_5_firmware	*
qualcomm	snapdragon_8_gen_1_mobile_platform_firmware	*
qualcomm	snapdragon_8_gen_2_mobile_platform_firmware	*
qualcomm	snapdragon_8_gen_3_mobile_platform_firmware	*
qualcomm	snapdragon_8_gen_5_firmware	*
qualcomm	snapdragon_8+_gen_1_mobile_platform_firmware	*
qualcomm	snapdragon_8+_gen_2_mobile_platform_firmware	*
qualcomm	snapdragon_865+_5g_mobile_platform_firmware	*
qualcomm	snapdragon_870_5g_mobile_platform_firmware	*
qualcomm	snapdragon_888_5g_mobile_platform_firmware	*
qualcomm	snapdragon_888+_5g_mobile_platform_firmware	*
qualcomm	snapdragon_8cx_gen_3_compute_platform_firmware	*
qualcomm	snapdragon_ar1_gen_1_platform_firmware	*
qualcomm	snapdragon_ar1+_gen_1_platform_firmware	*
qualcomm	snapdragon_auto_5g_modem-rf_gen_2_firmware	*
qualcomm	snapdragon_c_platform_firmware	*
qualcomm	snapdragon_ride_elite_firmware	*
qualcomm	snapdragon_w5+_gen_1_wearable_platform_firmware	*
qualcomm	snapdragon_x2_elite_firmware	*
qualcomm	snapdragon_x32_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x35_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x53_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x55_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x62_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x65_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x70_modem-rf_system_firmware	*
qualcomm	snapdragon_x72_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x75_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_x80_5g_modem-rf_system_firmware	*
qualcomm	snapdragon_xr2_5g_platform_firmware	*
qualcomm	snapdragon_xr2+_gen_1_platform_firmware	*
qualcomm	snapdragon_cockpit_elite_firmware	*
qualcomm	snapdragon_reality_elite_platform_firmware	*
qualcomm	qca8385_firmware	*
qualcomm	qca8386_firmware	*
qualcomm	qca8695au_firmware	*
qualcomm	qcc2070_firmware	*
qualcomm	qcc6705_firmware	*
qualcomm	qcc710_firmware	*
qualcomm	qcf8001_firmware	*
qualcomm	qcm2290_firmware	*
qualcomm	qcm4290_firmware	*
qualcomm	qcm4325_firmware	*
qualcomm	qcm4490_firmware	*
qualcomm	qcm5430_firmware	*
qualcomm	qcm6490_firmware	*
qualcomm	qcm8838_firmware	*
qualcomm	qcn5124_firmware	*
qualcomm	qcn5224_firmware	*
qualcomm	qcn6024_firmware	*
qualcomm	qcn6224_firmware	*
qualcomm	qcn6274_firmware	*
qualcomm	qcn9011_firmware	*
qualcomm	qcn9012_firmware	*
qualcomm	qcn9024_firmware	*
qualcomm	qcn9274_firmware	*
qualcomm	qcs2290_firmware	*
qualcomm	qcs4290_firmware	*
qualcomm	qcs4490_firmware	*
qualcomm	qcs6690_firmware	*
qualcomm	qcs8550_firmware	*
qualcomm	qdu1000_firmware	*
qualcomm	qdu1110_firmware	*
qualcomm	qdu1210_firmware	*
qualcomm	qdx1010_firmware	*
qualcomm	qdx1011_firmware	*
qualcomm	qep8111_firmware	*
qualcomm	qfw7114_firmware	*
qualcomm	qfw7124_firmware	*
qualcomm	qfw7224_firmware	*
qualcomm	qln1083bd_firmware	*
qualcomm	qln1086bd_firmware	*
qualcomm	qmp1000_firmware	*
qualcomm	snapdragon_wear_elite_platform_firmware	*
qualcomm	srv1h_firmware	*
qualcomm	srv1l_firmware	*
qualcomm	srv1m_firmware	*
qualcomm	sw-only_firmware	*
qualcomm	sw5100_firmware	*
qualcomm	sw5100p_firmware	*
qualcomm	sxr2230p_firmware	*
qualcomm	sxr2250p_firmware	*
qualcomm	themisto_firmware	*
qualcomm	trestles_firmware	*
qualcomm	wcd9335_firmware	*
qualcomm	wcd9340_firmware	*
qualcomm	wcd9370_firmware	*
qualcomm	wcd9371_firmware	*
qualcomm	wcd9375_firmware	*
qualcomm	wcd9378_firmware	*
qualcomm	wcd9378c_firmware	*
qualcomm	wcd9380_firmware	*
qualcomm	wcd9385_firmware	*
qualcomm	wcd9390_firmware	*
qualcomm	wcd9395_firmware	*
qualcomm	wcn3910_firmware	*
qualcomm	wcn3950_firmware	*
qualcomm	wcn3980_firmware	*
qualcomm	wcn3988_firmware	*
qualcomm	wcn6450_firmware	*
qualcomm	wcn6650_firmware	*
qualcomm	wcn6755_firmware	*
qualcomm	wcn7760_firmware	*
qualcomm	wcn7860_firmware	*
qualcomm	wcn7861_firmware	*
qualcomm	wcn7880_firmware	*
qualcomm	wcn7881_firmware	*
qualcomm	wsa8810_firmware	*
qualcomm	wsa8815_firmware	*
qualcomm	wsa8830_firmware	*
qualcomm	wsa8832_firmware	*
qualcomm	wsa8835_firmware	*
qualcomm	wsa8840_firmware	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-347	The product does not verify, or incorrectly verifies, the cryptographic signature for data.

Attack-Flow Graph

Executive Summary

This vulnerability involves a cryptographic issue when processing non-ELF partitions. Authentication and signature checks are bypassed, allowing unsigned or corrupted images to be mounted and processed.

Impact Analysis

An attacker could exploit this to mount unsigned or corrupted images, potentially leading to unauthorized access, data tampering, or system compromise on affected devices using Qualcomm Snapdragon processors.

Mitigation Strategies

Apply vendor patches if available. Disable mounting of non-ELF partitions if not required. Monitor Qualcomm security advisories for updates.

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EPSS Chart

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