Is CVE-2025-21432 actively exploited?

CVE-2025-21432 has no public evidence of in-the-wild exploitation as of 2025-08-11.

What is the CVSS score for CVE-2025-21432?

CVE-2025-21432 has a CVSS score of 7.8 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2025-21432?

Patch guidance is available from qualcomm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-21432.

Fix CVE-2025-21432 - HIGH qualcomm aqt1000 firmware

Q: Which products are affected by CVE-2025-21432?

246 products: qualcomm aqt1000 firmware, qualcomm ar8035 firmware, qualcomm csra6620 firmware, qualcomm csra6640 firmware, qualcomm fastconnect 6200 firmware, and 241 more.

Description

Memory corruption while retrieving the CBOR data from TA.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-415

Metadata

Primary Vendor: QUALCOMM
Published: 7/8/2025
Last Modified: 8/11/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

qualcomm : aqt1000_firmwarequalcomm : ar8035_firmwarequalcomm : csra6620_firmwarequalcomm : csra6640_firmwarequalcomm : fastconnect_6200_firmwarequalcomm : fastconnect_6700_firmwarequalcomm : fastconnect_6800_firmwarequalcomm : fastconnect_6900_firmwarequalcomm : fastconnect_7800_firmwarequalcomm : flight_rb5_5g_firmwarequalcomm : qam8255p_firmwarequalcomm : qam8295p_firmwarequalcomm : qam8620p_firmwarequalcomm : qam8650p_firmwarequalcomm : qam8775p_firmwarequalcomm : qamsrv1h_firmwarequalcomm : qamsrv1m_firmwarequalcomm : qca6174a_firmwarequalcomm : qca6391_firmwarequalcomm : qca6420_firmwarequalcomm : qca6421_firmwarequalcomm : qca6426_firmwarequalcomm : qca6430_firmwarequalcomm : qca6431_firmwarequalcomm : qca6436_firmwarequalcomm : qca6574_firmwarequalcomm : qca6574a_firmwarequalcomm : qca6574au_firmwarequalcomm : qca6584au_firmwarequalcomm : qca6595_firmwarequalcomm : qca6595au_firmwarequalcomm : qca6678aq_firmwarequalcomm : qca6688aq_firmwarequalcomm : qca6696_firmwarequalcomm : qca6698aq_firmwarequalcomm : qca6698au_firmwarequalcomm : qca6797aq_firmwarequalcomm : qca8081_firmwarequalcomm : qca8337_firmwarequalcomm : qcc710_firmwarequalcomm : qcm2290_firmwarequalcomm : qcm4290_firmwarequalcomm : qcm4325_firmwarequalcomm : qcm4490_firmwarequalcomm : qcm5430_firmwarequalcomm : snapdragon_778g_5g_mobile_firmwarequalcomm : snapdragon_778g\+_5g_mobile_firmwarequalcomm : snapdragon_780g_5g_mobile_firmwarequalcomm : snapdragon_782g_mobile_firmwarequalcomm : snapdragon_7c\+_gen_3_compute_firmwarequalcomm : snapdragon_8_gen_1_mobile_firmwarequalcomm : snapdragon_8_gen_2_mobile_firmwarequalcomm : snapdragon_8_gen_3_mobile_firmwarequalcomm : snapdragon_8\+_gen_1_mobile_firmwarequalcomm : snapdragon_8\+_gen_2_mobile_firmwarequalcomm : snapdragon_855_mobile_firmwarequalcomm : snapdragon_855\+_mobile_firmwarequalcomm : snapdragon_860_mobile_firmwarequalcomm : snapdragon_865_5g_mobile_firmwarequalcomm : snapdragon_865\+_5g_mobile_firmwarequalcomm : snapdragon_870_5g_mobile_firmwarequalcomm : snapdragon_888_5g_mobile_firmwarequalcomm : snapdragon_888\+_5g_mobile_firmwarequalcomm : sc8280xp-abbb_firmwarequalcomm : snapdragon_ar1_gen_1_firmwarequalcomm : snapdragon_ar2_gen_1_firmwarequalcomm : snapdragon_auto_5g_modem-rf_gen_2_firmwarequalcomm : snapdragon_w5\+_gen_1_wearable_firmwarequalcomm : snapdragon_x32_5g_modem-rf_firmwarequalcomm : snapdragon_x35_5g_modem-rf_firmwarequalcomm : snapdragon_x50_5g_modem-rf_firmwarequalcomm : snapdragon_x55_5g_modem-rf_firmwarequalcomm : snapdragon_x62_5g_modem-rf_firmwarequalcomm : snapdragon_x65_5g_modem-rf_firmwarequalcomm : snapdragon_x72_5g_modem-rf_firmwarequalcomm : snapdragon_x75_5g_modem-rf_firmwarequalcomm : snapdragon_xr1_firmwarequalcomm : snapdragon_xr2_5g_firmwarequalcomm : snapdragon_xr2\+_gen_1_firmwarequalcomm : srv1h_firmwarequalcomm : srv1l_firmwarequalcomm : srv1m_firmwarequalcomm : ssg2115p_firmwarequalcomm : ssg2125p_firmwarequalcomm : sw5100_firmwarequalcomm : qcm6125_firmwarequalcomm : qcm6490_firmwarequalcomm : qcm8550_firmwarequalcomm : qcn6024_firmwarequalcomm : qcn6224_firmwarequalcomm : qcn6274_firmwarequalcomm : qcn7606_firmwarequalcomm : qcn9011_firmwarequalcomm : qcn9012_firmwarequalcomm : qcn9024_firmwarequalcomm : qcn9274_firmwarequalcomm : qcs2290_firmwarequalcomm : qcs4290_firmwarequalcomm : qcs4490_firmwarequalcomm : qcs5430_firmwarequalcomm : qcs6125_firmwarequalcomm : qcs615_firmwarequalcomm : qcs6490_firmwarequalcomm : qcs7230_firmwarequalcomm : qcs8250_firmwarequalcomm : qcs8300_firmwarequalcomm : qcs8550_firmwarequalcomm : qcs9100_firmwarequalcomm : qdu1000_firmwarequalcomm : qdu1010_firmwarequalcomm : qdu1110_firmwarequalcomm : qdu1210_firmwarequalcomm : qdx1010_firmwarequalcomm : qdx1011_firmwarequalcomm : qep8111_firmwarequalcomm : qfw7114_firmwarequalcomm : qfw7124_firmwarequalcomm : qmp1000_firmwarequalcomm : qrb5165m_firmwarequalcomm : qrb5165n_firmwarequalcomm : qru1032_firmwarequalcomm : qru1052_firmwarequalcomm : qru1062_firmwarequalcomm : qsm8350_firmwarequalcomm : video_collaboration_vc1_platform_firmwarequalcomm : sw5100p_firmwarequalcomm : sxr1120_firmwarequalcomm : sxr1230p_firmwarequalcomm : sxr2130_firmwarequalcomm : sxr2230p_firmwarequalcomm : sxr2250p_firmwarequalcomm : sxr2330p_firmwarequalcomm : talynplus_firmwarequalcomm : wcd9326_firmwarequalcomm : wcd9335_firmwarequalcomm : wcd9340_firmwarequalcomm : wcd9341_firmwarequalcomm : wcd9370_firmwarequalcomm : wcd9375_firmwarequalcomm : wcd9378_firmwarequalcomm : wcd9380_firmwarequalcomm : wcd9385_firmwarequalcomm : wcd9390_firmwarequalcomm : wcd9395_firmwarequalcomm : wcn3910_firmwarequalcomm : wcn3950_firmwarequalcomm : wcn3980_firmwarequalcomm : wcn3988_firmwarequalcomm : wcn3990_firmwarequalcomm : wcn6450_firmwarequalcomm : wcn6650_firmwarequalcomm : wcn6740_firmwarequalcomm : wcn6755_firmwarequalcomm : wcn7750_firmwarequalcomm : wcn7860_firmwarequalcomm : wcn7861_firmwarequalcomm : wcn7880_firmwarequalcomm : wcn7881_firmwarequalcomm : wsa8810_firmwarequalcomm : wsa8815_firmwarequalcomm : wsa8830_firmwarequalcomm : wsa8832_firmwarequalcomm : wsa8835_firmwarequalcomm : wsa8840_firmwarequalcomm : wsa8845_firmwarequalcomm : video_collaboration_vc3_platform_firmwarequalcomm : video_collaboration_vc5_platform_firmwarequalcomm : robotics_rb2_firmwarequalcomm : robotics_rb5_firmwarequalcomm : sa4150p_firmwarequalcomm : sa4155p_firmwarequalcomm : sa6145p_firmwarequalcomm : sa6150p_firmwarequalcomm : sa6155_firmwarequalcomm : sa6155p_firmwarequalcomm : sa7255p_firmwarequalcomm : sa7775p_firmwarequalcomm : sa8145p_firmwarequalcomm : sa8150p_firmwarequalcomm : sa8155_firmwarequalcomm : sa8155p_firmwarequalcomm : sa8195p_firmwarequalcomm : sa8255p_firmwarequalcomm : sa8295p_firmwarequalcomm : sa8530p_firmwarequalcomm : sa8540p_firmwarequalcomm : sa8620p_firmwarequalcomm : sa8650p_firmwarequalcomm : sa8770p_firmwarequalcomm : sa8775p_firmwarequalcomm : sa9000p_firmwarequalcomm : sc8380xp_firmwarequalcomm : sd_8_gen1_5g_firmwarequalcomm : sd670_firmwarequalcomm : sd730_firmwarequalcomm : sd855_firmwarequalcomm : sd865_5g_firmwarequalcomm : sd888_firmwarequalcomm : sdx61_firmwarequalcomm : sg4150p_firmwarequalcomm : sg8275p_firmwarequalcomm : sm4125_firmwarequalcomm : sm4635_firmwarequalcomm : sm6250_firmwarequalcomm : sm6370_firmwarequalcomm : wsa8845h_firmwarequalcomm : sm6650_firmwarequalcomm : sm6650p_firmwarequalcomm : sm7250p_firmwarequalcomm : sm7315_firmwarequalcomm : sm7325p_firmwarequalcomm : sm7635_firmwarequalcomm : sm7635p_firmwarequalcomm : sm7675_firmwarequalcomm : sm7675p_firmwarequalcomm : sm8550p_firmwarequalcomm : sm8635_firmwarequalcomm : sm8635p_firmwarequalcomm : sm8650q_firmwarequalcomm : sm8735_firmwarequalcomm : sm8750_firmwarequalcomm : sm8750p_firmwarequalcomm : smart_audio_400_firmwarequalcomm : snapdragon_4_gen_1_mobile_firmwarequalcomm : snapdragon_4_gen_2_mobile_firmwarequalcomm : snapdragon_460_mobile_firmwarequalcomm : snapdragon_480_5g_mobile_firmwarequalcomm : snapdragon_480\+_5g_mobile_firmwarequalcomm : snapdragon_662_mobile_firmwarequalcomm : snapdragon_665_mobile_firmwarequalcomm : snapdragon_670_mobile_firmwarequalcomm : snapdragon_675_mobile_firmwarequalcomm : snapdragon_678_mobile_firmwarequalcomm : snapdragon_680_4g_mobile_firmwarequalcomm : snapdragon_685_4g_mobile_firmwarequalcomm : snapdragon_690_5g_mobile_firmwarequalcomm : snapdragon_695_5g_mobile_firmwarequalcomm : snapdragon_710_mobile_firmwarequalcomm : snapdragon_720g_mobile_firmwarequalcomm : snapdragon_730_mobile_firmwarequalcomm : snapdragon_730g_mobile_firmwarequalcomm : snapdragon_732g_mobile_firmwarequalcomm : snapdragon_750g_5g_mobile_firmwarequalcomm : snapdragon_765_5g_mobile_firmwarequalcomm : snapdragon_765g_5g_mobile_firmwarequalcomm : snapdragon_768g_5g_mobile_firmware

Remediation Guidance

Executive Summary

Cite this page

CVE-2025-21432. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2025-21432

View on NIST NVD

CVE-2025-21432 vulnerability