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7.8
Qualcomm Chipsets Can Crash with Memory Overlap
Known exploited
CVE-2026-21385
CVE-2026-21385
Summary
A bug in Qualcomm's chipsets can cause a device to crash when memory is allocated incorrectly. This affects devices that use Qualcomm chipsets, including smartphones and tablets. To protect your devices, update your operating system and Qualcomm drivers as soon as possible.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| qualcomm | multiple chipsets | All versions | – |
| qualcomm | sm7675p_firmware | All versions | – |
| qualcomm | sm8475p_firmware | All versions | – |
| qualcomm | sm8550p_firmware | All versions | – |
| qualcomm | sm8635_firmware | All versions | – |
| qualcomm | sm8635p_firmware | All versions | – |
| qualcomm | sm8650q_firmware | All versions | – |
| qualcomm | sm8750p_firmware | All versions | – |
| qualcomm | smart_audio_400_platform_firmware | All versions | – |
| qualcomm | smart_display_200_platform_firmware | All versions | – |
| qualcomm | snapdragon_4_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_4_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_429_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_460_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_480\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_480_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_6_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_6_gen_3_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_6_gen_4_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_625_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_626_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_660_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_662_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_680_4g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_685_4g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_690_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_695_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_7\+_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_7_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_778g\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_778g_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_782g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_7c\+_gen_3_compute_firmware | All versions | – |
| qualcomm | snapdragon_7s_gen_3_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8\+_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8\+_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8_elite_firmware | All versions | – |
| qualcomm | snapdragon_8_elite_gen_5_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_3_mobile_platform_firmware | All versions | – |
| qualcomm | 5g_fixed_wireless_access_platform_firmware | All versions | – |
| qualcomm | apq8098_firmware | All versions | – |
| qualcomm | ar8031_firmware | All versions | – |
| qualcomm | ar8035_firmware | All versions | – |
| qualcomm | c-v2x_9150_firmware | All versions | – |
| qualcomm | csra6620_firmware | All versions | – |
| qualcomm | csra6640_firmware | All versions | – |
| qualcomm | fastconnect_6200_firmware | All versions | – |
| qualcomm | fastconnect_6700_firmware | All versions | – |
| qualcomm | fastconnect_6800_firmware | All versions | – |
| qualcomm | fastconnect_6900_firmware | All versions | – |
| qualcomm | fastconnect_7800_firmware | All versions | – |
| qualcomm | flight_rb5_5g_platform_firmware | All versions | – |
| qualcomm | fsm100_platform_firmware | All versions | – |
| qualcomm | g1_gen_1_firmware | All versions | – |
| qualcomm | g2_gen_1_firmware | All versions | – |
| qualcomm | iq-615_firmware | All versions | – |
| qualcomm | iq-8275_firmware | All versions | – |
| qualcomm | iq-8300_firmware | All versions | – |
| qualcomm | iq-9075_firmware | All versions | – |
| qualcomm | iq-9100_firmware | All versions | – |
| qualcomm | lemans_au_lgit_firmware | All versions | – |
| qualcomm | lemansau_firmware | All versions | – |
| qualcomm | mdm9250_firmware | All versions | – |
| qualcomm | mdm9628_firmware | All versions | – |
| qualcomm | milos_firmware | All versions | – |
| qualcomm | monaco_iot_firmware | All versions | – |
| qualcomm | netrani_firmware | All versions | – |
| qualcomm | orne_firmware | All versions | – |
| qualcomm | palawan25_firmware | All versions | – |
| qualcomm | pandeiro_firmware | All versions | – |
| qualcomm | qam8255p_firmware | All versions | – |
| qualcomm | qam8295p_firmware | All versions | – |
| qualcomm | qamsrv1h_firmware | All versions | – |
| qualcomm | qamsrv1m_firmware | All versions | – |
| qualcomm | qca2066_firmware | All versions | – |
| qualcomm | qca6174a_firmware | All versions | – |
| qualcomm | qca6391_firmware | All versions | – |
| qualcomm | qca6564a_firmware | All versions | – |
| qualcomm | qca6564au_firmware | All versions | – |
| qualcomm | qca6574_firmware | All versions | – |
| qualcomm | qca6574a_firmware | All versions | – |
| qualcomm | qca6574au_firmware | All versions | – |
| qualcomm | qca6584au_firmware | All versions | – |
| qualcomm | qca6595_firmware | All versions | – |
| qualcomm | snapdragon_820_automotive_platform_firmware | All versions | – |
| qualcomm | snapdragon_820am_firmware | All versions | – |
| qualcomm | snapdragon_865\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_865_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_870_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_888\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_888_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_ar1\+_gen_1_platform_firmware | All versions | – |
| qualcomm | snapdragon_ar1_gen_1_platform_firmware | All versions | – |
| qualcomm | snapdragon_auto_5g_modem-rf_firmware | All versions | – |
| qualcomm | snapdragon_w5\+_gen_1_wearable_platform_firmware | All versions | – |
| qualcomm | snapdragon_x12_lte_modem_firmware | All versions | – |
| qualcomm | snapdragon_x5_lte_modem_firmware | All versions | – |
| qualcomm | snapdragon_x53_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x55_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x65_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_xr2\+_gen_1_platform_firmware | All versions | – |
| qualcomm | snapdragon_xr2_5g_platform_firmware | All versions | – |
| qualcomm | srv1h_firmware | All versions | – |
| qualcomm | srv1m_firmware | All versions | – |
| qualcomm | sw5100_firmware | All versions | – |
| qualcomm | sw5100p_firmware | All versions | – |
| qualcomm | sw6100_firmware | All versions | – |
| qualcomm | sw6100p_firmware | All versions | – |
| qualcomm | sxr2230p_firmware | All versions | – |
| qualcomm | sxr2250p_firmware | All versions | – |
| qualcomm | sxr2330p_firmware | All versions | – |
| qualcomm | sxr2350p_firmware | All versions | – |
| qualcomm | themisto_firmware | All versions | – |
| qualcomm | video_collaboration_vc1_platform_firmware | All versions | – |
| qualcomm | video_collaboration_vc3_platform_firmware | All versions | – |
| qualcomm | video_collaboration_vc5_platform_firmware | All versions | – |
| qualcomm | vision_intelligence_100_platform_firmware | All versions | – |
| qualcomm | vision_intelligence_200_platform_firmware | All versions | – |
| qualcomm | vision_intelligence_400_platform_firmware | All versions | – |
| qualcomm | wcd9326_firmware | All versions | – |
| qualcomm | wcd9330_firmware | All versions | – |
| qualcomm | wcd9335_firmware | All versions | – |
| qualcomm | wcd9341_firmware | All versions | – |
| qualcomm | wcd9360_firmware | All versions | – |
| qualcomm | qca6595au_firmware | All versions | – |
| qualcomm | qca6678aq_firmware | All versions | – |
| qualcomm | qca6688aq_firmware | All versions | – |
| qualcomm | qca6696_firmware | All versions | – |
| qualcomm | qca6698aq_firmware | All versions | – |
| qualcomm | qca6698au_firmware | All versions | – |
| qualcomm | qca6797aq_firmware | All versions | – |
| qualcomm | qca8081_firmware | All versions | – |
| qualcomm | qca8337_firmware | All versions | – |
| qualcomm | qca8695au_firmware | All versions | – |
| qualcomm | qca9367_firmware | All versions | – |
| qualcomm | qca9377_firmware | All versions | – |
| qualcomm | qcm2290_firmware | All versions | – |
| qualcomm | qcm4325_firmware | All versions | – |
| qualcomm | qcm4490_firmware | All versions | – |
| qualcomm | qcm5430_firmware | All versions | – |
| qualcomm | qcm6125_firmware | All versions | – |
| qualcomm | qcm6490_firmware | All versions | – |
| qualcomm | qcn6024_firmware | All versions | – |
| qualcomm | qcn9011_firmware | All versions | – |
| qualcomm | qcn9012_firmware | All versions | – |
| qualcomm | qcn9024_firmware | All versions | – |
| qualcomm | qcs2290_firmware | All versions | – |
| qualcomm | qcs4290_firmware | All versions | – |
| qualcomm | qcs4490_firmware | All versions | – |
| qualcomm | qcs8550_firmware | All versions | – |
| qualcomm | qln1083bd_firmware | All versions | – |
| qualcomm | qln1086bd_firmware | All versions | – |
| qualcomm | qmp1000_firmware | All versions | – |
| qualcomm | qpa1083bd_firmware | All versions | – |
| qualcomm | qpa1086bd_firmware | All versions | – |
| qualcomm | qrb5165m_firmware | All versions | – |
| qualcomm | qrb5165n_firmware | All versions | – |
| qualcomm | qualcomm_215_mobile_platform_firmware | All versions | – |
| qualcomm | qxm1083_firmware | All versions | – |
| qualcomm | qxm1086_firmware | All versions | – |
| qualcomm | qxm1093_firmware | All versions | – |
| qualcomm | qxm1094_firmware | All versions | – |
| qualcomm | qxm1095_firmware | All versions | – |
| qualcomm | qxm1096_firmware | All versions | – |
| qualcomm | wcd9370_firmware | All versions | – |
| qualcomm | wcd9371_firmware | All versions | – |
| qualcomm | wcd9375_firmware | All versions | – |
| qualcomm | wcd9378_firmware | All versions | – |
| qualcomm | wcd9380_firmware | All versions | – |
| qualcomm | wcd9385_firmware | All versions | – |
| qualcomm | wcd9390_firmware | All versions | – |
| qualcomm | wcd9395_firmware | All versions | – |
| qualcomm | wcn3615_firmware | All versions | – |
| qualcomm | wcn3620_firmware | All versions | – |
| qualcomm | wcn3660b_firmware | All versions | – |
| qualcomm | wcn3680b_firmware | All versions | – |
| qualcomm | wcn3910_firmware | All versions | – |
| qualcomm | wcn3950_firmware | All versions | – |
| qualcomm | wcn3980_firmware | All versions | – |
| qualcomm | wcn3988_firmware | All versions | – |
| qualcomm | wcn3990_firmware | All versions | – |
| qualcomm | wcn6450_firmware | All versions | – |
| qualcomm | wcn6650_firmware | All versions | – |
| qualcomm | wcn6755_firmware | All versions | – |
| qualcomm | wcn7860_firmware | All versions | – |
| qualcomm | wcn7861_firmware | All versions | – |
| qualcomm | wcn7880_firmware | All versions | – |
| qualcomm | wcn7881_firmware | All versions | – |
| qualcomm | wsa8810_firmware | All versions | – |
| qualcomm | wsa8815_firmware | All versions | – |
| qualcomm | wsa8830_firmware | All versions | – |
| qualcomm | wsa8832_firmware | All versions | – |
| qualcomm | wsa8835_firmware | All versions | – |
| qualcomm | wsa8840_firmware | All versions | – |
| qualcomm | wsa8845_firmware | All versions | – |
| qualcomm | wsa8845h_firmware | All versions | – |
| qualcomm | robotics_rb2_platform_firmware | All versions | – |
| qualcomm | robotics_rb5_platform_firmware | All versions | – |
| qualcomm | sa4150p_firmware | All versions | – |
| qualcomm | sa4155p_firmware | All versions | – |
| qualcomm | sa6145p_firmware | All versions | – |
| qualcomm | sa6150p_firmware | All versions | – |
| qualcomm | sa6155_firmware | All versions | – |
| qualcomm | sa6155p_firmware | All versions | – |
| qualcomm | sa7255p_firmware | All versions | – |
| qualcomm | sa7775p_firmware | All versions | – |
| qualcomm | sa8145p_firmware | All versions | – |
| qualcomm | sa8150p_firmware | All versions | – |
| qualcomm | sa8155_firmware | All versions | – |
| qualcomm | sa8155p_firmware | All versions | – |
| qualcomm | sa8195p_firmware | All versions | – |
| qualcomm | sa8255p_firmware | All versions | – |
| qualcomm | sa8295p_firmware | All versions | – |
| qualcomm | sa8620p_firmware | All versions | – |
| qualcomm | sa8770p_firmware | All versions | – |
| qualcomm | sa9000p_firmware | All versions | – |
| qualcomm | sar1165p_firmware | All versions | – |
| qualcomm | sar1250p_firmware | All versions | – |
| qualcomm | sar2130p_firmware | All versions | – |
| qualcomm | sar2230p_firmware | All versions | – |
| qualcomm | sc8380xp_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_1_firmware | All versions | – |
| qualcomm | sd626_firmware | All versions | – |
| qualcomm | sd662_firmware | All versions | – |
| qualcomm | sd865_5g_firmware | All versions | – |
| qualcomm | sda660_firmware | All versions | – |
| qualcomm | sdm429w_firmware | All versions | – |
| qualcomm | sdx61_firmware | All versions | – |
| qualcomm | sm6225p_firmware | All versions | – |
| qualcomm | sm6650p_firmware | All versions | – |
| qualcomm | sm7325p_firmware | All versions | – |
| qualcomm | sm7435_firmware | All versions | – |
| qualcomm | sm7550_firmware | All versions | – |
| qualcomm | sm7550p_firmware | All versions | – |
| qualcomm | sm7635p_firmware | All versions | – |
| qualcomm | sm7675_firmware | All versions | – |
Original title
Qualcomm Multiple Chipsets Memory Corruption Vulnerability
Original description
Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.
Vulnerability type
CWE-190
Integer Overflow
- https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bu... Patch Vendor Advisory
- https://source.android.com/docs/security/bulletin/2026/2026-03-01 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-... US Government Resource
Published: 3 Mar 2026 · Updated: 14 Mar 2026 · First seen: 6 Mar 2026