CVE-2025-21453

Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur. It has a CVSS v3.1 base score of 7.8 (HIGH).

CVE-2025-21453 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

CVE-2025-21453 affects products from qualcomm, specifically: 205_mobile, 205_mobile_firmware, 215_mobile, 215_mobile_firmware, 315_5g_iot_modem, 315_5g_iot_modem_firmware, apq8017, apq8017_firmware, aqt1000, aqt1000_firmware, ar8035, ar8035_firmware, csra6620, csra6620_firmware, csra6640, csra6640_firmware, csrb31024, csrb31024_firmware, fastconnect_6200, fastconnect_6200_firmware, fastconnect_6700, fastconnect_6700_firmware, fastconnect_6800, fastconnect_6800_firmware, fastconnect_6900, fastconnect_6900_firmware, fastconnect_7800, fastconnect_7800_firmware, mdm9628, mdm9628_firmware, qam8255p, qam8255p_firmware, qam8295p, qam8295p_firmware, qam8620p, qam8620p_firmware, qam8650p, qam8650p_firmware, qam8775p, qam8775p_firmware, qamsrv1h, qamsrv1h_firmware, qamsrv1m, qamsrv1m_firmware, qca6174a, qca6174a_firmware, qca6310, qca6310_firmware, qca6335, qca6335_firmware, qca6391, qca6391_firmware, qca6420, qca6420_firmware, qca6426, qca6426_firmware, qca6430, qca6430_firmware, qca6436, qca6436_firmware, qca6564, qca6564_firmware, qca6564a, qca6564a_firmware, qca6564au, qca6564au_firmware, qca6574, qca6574_firmware, qca6574a, qca6574a_firmware, qca6574au, qca6574au_firmware, qca6584au, qca6584au_firmware, qca6595, qca6595_firmware, qca6595au, qca6595au_firmware, qca6678aq, qca6678aq_firmware, qca6688aq, qca6688aq_firmware, qca6696, qca6696_firmware, qca6698aq, qca6698aq_firmware, qca6797aq, qca6797aq_firmware, qca8081, qca8081_firmware, qca8337, qca8337_firmware, qca9367, qca9367_firmware, qca9377, qca9377_firmware, qcc710, qcc710_firmware, qcm2150, qcm2150_firmware, qcm2290, qcm2290_firmware, qcm4290, qcm4290_firmware, qcm4325, qcm4325_firmware, qcm4490, qcm4490_firmware, qcm5430, qcm5430_firmware, qcm6125, qcm6125_firmware, qcm6490, qcm6490_firmware, qcm8550, qcm8550_firmware, qcn6024, qcn6024_firmware, qcn6224, qcn6224_firmware, qcn6274, qcn6274_firmware, qcn9011, qcn9011_firmware, qcn9012, qcn9012_firmware, qcn9024, qcn9024_firmware, qcn9274, qcn9274_firmware, qcs2290, qcs2290_firmware, qcs410, qcs410_firmware, qcs4290, qcs4290_firmware, qcs4490, qcs4490_firmware, qcs5430, qcs5430_firmware, qcs610, qcs610_firmware, qcs6125, qcs6125_firmware, qcs615, qcs615_firmware, qcs6490, qcs6490_firmware, qcs8300, qcs8300_firmware, qcs8550, qcs8550_firmware, qcs9100, qcs9100_firmware, qep8111, qep8111_firmware, qfw7114, qfw7114_firmware, qfw7124, qfw7124_firmware, qmp1000, qmp1000_firmware, robotics_rb2, robotics_rb2_firmware, robotics_rb3, robotics_rb3_firmware, sa2150p, sa2150p_firmware, sa4150p, sa4150p_firmware, sa4155p, sa4155p_firmware, sa6145p, sa6145p_firmware, sa6150p, sa6150p_firmware, sa6155, sa6155_firmware, sa6155p, sa6155p_firmware, sa7255p, sa7255p_firmware, sa7775p, sa7775p_firmware, sa8145p, sa8145p_firmware, sa8150p, sa8150p_firmware, sa8155, sa8155_firmware, sa8155p, sa8155p_firmware, sa8195p, sa8195p_firmware, sa8255p, sa8255p_firmware, sa8295p, sa8295p_firmware, sa8530p, sa8530p_firmware, sa8540p, sa8540p_firmware, sa8620p, sa8620p_firmware, sa8650p, sa8650p_firmware, sa8770p, sa8770p_firmware, sa8775p, sa8775p_firmware, sa9000p, sa9000p_firmware, sd626, sd626_firmware, sd660, sd660_firmware, sd670, sd670_firmware, sd730, sd730_firmware, sd835, sd835_firmware, sd855, sd855_firmware, sd865_5g, sd865_5g_firmware, sd888, sd888_firmware, sd_8_gen1_5g, sd_8_gen1_5g_firmware, sdx55, sdx55_firmware, sdx61, sdx61_firmware, sg4150p, sg4150p_firmware, sg8275p, sg8275p_firmware, sm4125, sm4125_firmware, sm4635, sm4635_firmware, sm6250, sm6250_firmware, sm6370, sm6370_firmware, sm6650, sm6650_firmware, sm6650p, sm6650p_firmware, sm7250p, sm7250p_firmware, sm7315, sm7315_firmware, sm7325p, sm7325p_firmware, sm7635, sm7635_firmware, sm7675, sm7675_firmware, sm7675p, sm7675p_firmware, sm8550p, sm8550p_firmware, sm8635, sm8635_firmware, sm8635p, sm8635p_firmware, sm8650q, sm8650q_firmware, sm8735, sm8735_firmware, sm8750, sm8750_firmware, sm8750p, sm8750p_firmware, smart_audio_400, smart_audio_400_firmware, smart_display_200, smart_display_200_firmware, snapdragon_210, snapdragon_210_firmware, snapdragon_212_mobile, snapdragon_212_mobile_firmware, snapdragon_425_mobile, snapdragon_425_mobile_firmware, snapdragon_429_mobile, snapdragon_429_mobile_firmware, snapdragon_439_mobile, snapdragon_439_mobile_firmware, snapdragon_460_mobile, snapdragon_460_mobile_firmware, snapdragon_480\+_5g_mobile, snapdragon_480\+_5g_mobile_firmware, snapdragon_480_5g_mobile, snapdragon_480_5g_mobile_firmware, snapdragon_4_gen_1_mobile, snapdragon_4_gen_1_mobile_firmware, snapdragon_4_gen_2_mobile, snapdragon_4_gen_2_mobile_firmware, snapdragon_625_mobile, snapdragon_625_mobile_firmware, snapdragon_626_mobile, snapdragon_626_mobile_firmware, snapdragon_630_mobile, snapdragon_630_mobile_firmware, snapdragon_632_mobile, snapdragon_632_mobile_firmware, snapdragon_636_mobile, snapdragon_636_mobile_firmware, snapdragon_660_mobile, snapdragon_660_mobile_firmware, snapdragon_662_mobile, snapdragon_662_mobile_firmware, snapdragon_670_mobile, snapdragon_670_mobile_firmware, snapdragon_675_mobile, snapdragon_675_mobile_firmware, snapdragon_678_mobile, snapdragon_678_mobile_firmware, snapdragon_680_4g_mobile, snapdragon_680_4g_mobile_firmware, snapdragon_685_4g_mobile, snapdragon_685_4g_mobile_firmware, snapdragon_690_5g_mobile, snapdragon_690_5g_mobile_firmware, snapdragon_695_5g_mobile, snapdragon_695_5g_mobile_firmware, snapdragon_710_mobile, snapdragon_710_mobile_firmware, snapdragon_720g_mobile, snapdragon_720g_mobile_firmware, snapdragon_730_mobile, snapdragon_730_mobile_firmware, snapdragon_730g_mobile, snapdragon_730g_mobile_firmware, snapdragon_732g_mobile, snapdragon_732g_mobile_firmware, snapdragon_750g_5g_mobile, snapdragon_750g_5g_mobile_firmware, snapdragon_765_5g_mobile, snapdragon_765_5g_mobile_firmware, snapdragon_765g_5g_mobile, snapdragon_765g_5g_mobile_firmware, snapdragon_768g_5g_mobile, snapdragon_768g_5g_mobile_firmware, snapdragon_778g\+_5g_mobile, snapdragon_778g\+_5g_mobile_firmware, snapdragon_778g_5g_mobile, snapdragon_778g_5g_mobile_firmware, snapdragon_780g_5g_mobile, snapdragon_780g_5g_mobile_firmware, snapdragon_782g_mobile, snapdragon_782g_mobile_firmware, snapdragon_7c\+_gen_3_compute, snapdragon_7c\+_gen_3_compute_firmware, snapdragon_835_mobile_pc, snapdragon_835_mobile_pc_firmware, snapdragon_845_mobile, snapdragon_845_mobile_firmware, snapdragon_855\+_mobile, snapdragon_855\+_mobile_firmware, snapdragon_855_mobile, snapdragon_855_mobile_firmware, snapdragon_860_mobile, snapdragon_860_mobile_firmware, snapdragon_865\+_5g_mobile, snapdragon_865\+_5g_mobile_firmware, snapdragon_865_5g_mobile, snapdragon_865_5g_mobile_firmware, snapdragon_870_5g_mobile, snapdragon_870_5g_mobile_firmware, snapdragon_888\+_5g_mobile, snapdragon_888\+_5g_mobile_firmware, snapdragon_888_5g_mobile, snapdragon_888_5g_mobile_firmware, snapdragon_8\+_gen_1_mobile, snapdragon_8\+_gen_1_mobile_firmware, snapdragon_8\+_gen_2_mobile, snapdragon_8\+_gen_2_mobile_firmware, snapdragon_8_gen_1_mobile, snapdragon_8_gen_1_mobile_firmware, snapdragon_8_gen_2_mobile, snapdragon_8_gen_2_mobile_firmware, snapdragon_8_gen_3_mobile, snapdragon_8_gen_3_mobile_firmware, snapdragon_auto_4g_modem, snapdragon_auto_4g_modem_firmware, snapdragon_auto_5g_modem-rf, snapdragon_auto_5g_modem-rf_firmware, snapdragon_auto_5g_modem-rf_gen_2, snapdragon_auto_5g_modem-rf_gen_2_firmware, snapdragon_w5\+_gen_1_wearable, snapdragon_w5\+_gen_1_wearable_firmware, snapdragon_x12_lte_modem, snapdragon_x12_lte_modem_firmware, snapdragon_x32_5g_modem-rf, snapdragon_x32_5g_modem-rf_firmware, snapdragon_x35_5g_modem-rf, snapdragon_x35_5g_modem-rf_firmware, snapdragon_x50_5g_modem-rf, snapdragon_x50_5g_modem-rf_firmware, snapdragon_x55_5g_modem-rf, snapdragon_x55_5g_modem-rf_firmware, snapdragon_x62_5g_modem-rf, snapdragon_x62_5g_modem-rf_firmware, snapdragon_x65_5g_modem-rf, snapdragon_x65_5g_modem-rf_firmware, snapdragon_x72_5g_modem-rf, snapdragon_x72_5g_modem-rf_firmware, snapdragon_x75_5g_modem-rf, snapdragon_x75_5g_modem-rf_firmware, snapdragon_xr1, snapdragon_xr1_firmware, snapdragon_xr2\+_gen_1, snapdragon_xr2\+_gen_1_firmware, snapdragon_xr2_5g, snapdragon_xr2_5g_firmware, srv1h, srv1h_firmware, srv1l, srv1l_firmware, srv1m, srv1m_firmware, sw5100, sw5100_firmware, sw5100p, sw5100p_firmware, sxr1120, sxr1120_firmware, sxr2130, sxr2130_firmware, sxr2230p, sxr2230p_firmware, sxr2250p, sxr2250p_firmware, sxr2330p, sxr2330p_firmware, talynplus, talynplus_firmware, video_collaboration_vc1_platform, video_collaboration_vc1_platform_firmware, video_collaboration_vc3_platform, video_collaboration_vc3_platform_firmware, vision_intelligence_100, vision_intelligence_100_firmware, vision_intelligence_200, vision_intelligence_200_firmware, vision_intelligence_300, vision_intelligence_300_firmware, vision_intelligence_400, vision_intelligence_400_firmware, wcd9326, wcd9326_firmware, wcd9330, wcd9330_firmware, wcd9335, wcd9335_firmware, wcd9340, wcd9340_firmware, wcd9341, wcd9341_firmware, wcd9360, wcd9360_firmware, wcd9370, wcd9370_firmware, wcd9375, wcd9375_firmware, wcd9378, wcd9378_firmware, wcd9380, wcd9380_firmware, wcd9385, wcd9385_firmware, wcd9390, wcd9390_firmware, wcd9395, wcd9395_firmware, wcn3610, wcn3610_firmware, wcn3615, wcn3615_firmware, wcn3660b, wcn3660b_firmware, wcn3680, wcn3680_firmware, wcn3680b, wcn3680b_firmware, wcn3910, wcn3910_firmware, wcn3950, wcn3950_firmware, wcn3980, wcn3980_firmware, wcn3988, wcn3988_firmware, wcn3990, wcn3990_firmware, wcn6450, wcn6450_firmware, wcn6650, wcn6650_firmware, wcn6740, wcn6740_firmware, wcn6755, wcn6755_firmware, wcn7750, wcn7750_firmware, wcn7860, wcn7860_firmware, wcn7861, wcn7861_firmware, wcn7880, wcn7880_firmware, wcn7881, wcn7881_firmware, wsa8810, wsa8810_firmware, wsa8815, wsa8815_firmware, wsa8830, wsa8830_firmware, wsa8832, wsa8832_firmware, wsa8835, wsa8835_firmware, wsa8840, wsa8840_firmware, wsa8845, wsa8845_firmware, wsa8845h, wsa8845h_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.