Is CVE-2025-21487 actively exploited?

CVE-2025-21487 has no public evidence of in-the-wild exploitation as of 2025-11-28.

What is the CVSS score for CVE-2025-21487?

CVE-2025-21487 has a CVSS score of 8.2 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L.

How do I patch CVE-2025-21487?

Patch guidance is available from qualcomm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-21487.

Fix CVE-2025-21487 - HIGH qualcomm apq8017 firmware

Q: Which products are affected by CVE-2025-21487?

227 products: qualcomm apq8017 firmware, qualcomm apq8064au firmware, qualcomm aqt1000 firmware, qualcomm fastconnect 6200 firmware, qualcomm fastconnect 6700 firmware, and 222 more.

Description

Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the available buffer length.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: low
Weaknesses: CWE-126

Metadata

Primary Vendor: QUALCOMM
Published: 9/24/2025
Last Modified: 11/28/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

qualcomm : apq8017_firmwarequalcomm : apq8064au_firmwarequalcomm : aqt1000_firmwarequalcomm : fastconnect_6200_firmwarequalcomm : fastconnect_6700_firmwarequalcomm : snapdragon_460_mobile_platform_firmwarequalcomm : snapdragon_480_5g_mobile_platform_firmwarequalcomm : snapdragon_480\+_5g_mobile_platform_\(sm4350-ac\)_firmwarequalcomm : snapdragon_625_mobile_platform_firmwarequalcomm : snapdragon_626_mobile_platform_firmwarequalcomm : snapdragon_630_mobile_platform_firmwarequalcomm : snapdragon_632_mobile_platform_firmwarequalcomm : snapdragon_636_mobile_platform_firmwarequalcomm : snapdragon_660_mobile_platform_firmwarequalcomm : snapdragon_662_mobile_platform_firmwarequalcomm : snapdragon_670_mobile_platform_firmwarequalcomm : snapdragon_675_mobile_platform_firmwarequalcomm : snapdragon_678_mobile_platform_\(sm6150-ac\)_firmwarequalcomm : snapdragon_680_4g_mobile_platform_firmwarequalcomm : snapdragon_685_4g_mobile_platform_\(sm6225-ad\)_firmwarequalcomm : snapdragon_690_5g_mobile_platform_firmwarequalcomm : snapdragon_695_5g_mobile_platform_firmwarequalcomm : snapdragon_710_mobile_platform_firmwarequalcomm : snapdragon_720g_mobile_platform_firmwarequalcomm : snapdragon_730_mobile_platform_\(sm7150-aa\)_firmwarequalcomm : snapdragon_730g_mobile_platform_\(sm7150-ab\)_firmwarequalcomm : snapdragon_732g_mobile_platform_\(sm7150-ac\)_firmwarequalcomm : snapdragon_750g_5g_mobile_platform_firmwarequalcomm : snapdragon_765_5g_mobile_platform_\(sm7250-aa\)_firmwarequalcomm : snapdragon_765g_5g_mobile_platform_\(sm7250-ab\)_firmwarequalcomm : snapdragon_768g_5g_mobile_platform_\(sm7250-ac\)_firmwarequalcomm : snapdragon_778g_5g_mobile_platform_firmwarequalcomm : snapdragon_778g\+_5g_mobile_platform_\(sm7325-ae\)_firmwarequalcomm : snapdragon_780g_5g_mobile_platform_firmwarequalcomm : snapdragon_782g_mobile_platform_\(sm7325-af\)_firmwarequalcomm : snapdragon_7c\+_gen_3_compute_firmwarequalcomm : snapdragon_8_gen_1_mobile_platform_firmwarequalcomm : snapdragon_8_gen_2_mobile_platform_firmwarequalcomm : snapdragon_8_gen_3_mobile_platform_firmwarequalcomm : snapdragon_8\+_gen_1_mobile_platform_firmwarequalcomm : snapdragon_8\+_gen_2_mobile_platform_firmwarequalcomm : snapdragon_820_automotive_platform_firmwarequalcomm : snapdragon_835_mobile_pc_platform_firmwarequalcomm : snapdragon_845_mobile_platform_firmwarequalcomm : snapdragon_855_mobile_platform_firmwarequalcomm : fastconnect_6800_firmwarequalcomm : fastconnect_6900_firmwarequalcomm : fastconnect_7800_firmwarequalcomm : msm8996au_firmwarequalcomm : qam8255p_firmwarequalcomm : qam8295p_firmwarequalcomm : qam8620p_firmwarequalcomm : qam8650p_firmwarequalcomm : qam8775p_firmwarequalcomm : qamsrv1h_firmwarequalcomm : qamsrv1m_firmwarequalcomm : qca6310_firmwarequalcomm : qca6320_firmwarequalcomm : qca6335_firmwarequalcomm : qca6391_firmwarequalcomm : qca6420_firmwarequalcomm : qca6426_firmwarequalcomm : qca6430_firmwarequalcomm : qca6436_firmwarequalcomm : qca6564_firmwarequalcomm : qca6564a_firmwarequalcomm : qca6564au_firmwarequalcomm : qca6574_firmwarequalcomm : qca6574a_firmwarequalcomm : qca6574au_firmwarequalcomm : qca6595_firmwarequalcomm : qca6595au_firmwarequalcomm : qca6678aq_firmwarequalcomm : qca6688aq_firmwarequalcomm : qca6696_firmwarequalcomm : qca6698aq_firmwarequalcomm : qca6797aq_firmwarequalcomm : qcm2150_firmwarequalcomm : qcm2290_firmwarequalcomm : qcm4290_firmwarequalcomm : qcm4325_firmwarequalcomm : qcm4490_firmwarequalcomm : qcm5430_firmwarequalcomm : qcm6125_firmwarequalcomm : qcm6490_firmwarequalcomm : snapdragon_855\+\/860_mobile_platform_\(sm8150-ac\)_firmwarequalcomm : snapdragon_865_5g_mobile_platform_firmwarequalcomm : snapdragon_865\+_5g_mobile_platform_\(sm8250-ab\)_firmwarequalcomm : snapdragon_870_5g_mobile_platform_\(sm8250-ac\)_firmwarequalcomm : snapdragon_888_5g_mobile_platform_firmwarequalcomm : snapdragon_888\+_5g_mobile_platform_\(sm8350-ac\)_firmwarequalcomm : snapdragon_w5\+_gen_1_wearable_platform_firmwarequalcomm : snapdragon_x50_5g_modem-rf_system_firmwarequalcomm : snapdragon_x55_5g_modem-rf_system_firmwarequalcomm : snapdragon_xr1_platform_firmwarequalcomm : snapdragon_xr2_5g_platform_firmwarequalcomm : snapdragon_xr2\+_gen_1_platform_firmwarequalcomm : srv1h_firmwarequalcomm : srv1l_firmwarequalcomm : srv1m_firmwarequalcomm : sw5100_firmwarequalcomm : sw5100p_firmwarequalcomm : sxr1120_firmwarequalcomm : sxr2130_firmwarequalcomm : talynplus_firmwarequalcomm : vision_intelligence_100_platform_\(apq8053-aa\)_firmwarequalcomm : vision_intelligence_200_platform_\(apq8053-ac\)_firmwarequalcomm : wcd9326_firmwarequalcomm : wcd9335_firmwarequalcomm : wcd9340_firmwarequalcomm : wcd9341_firmwarequalcomm : wcd9370_firmwarequalcomm : wcd9371_firmwarequalcomm : wcd9375_firmwarequalcomm : wcd9378_firmwarequalcomm : wcd9380_firmwarequalcomm : wcd9385_firmwarequalcomm : wcd9390_firmwarequalcomm : wcd9395_firmwarequalcomm : wcn3610_firmwarequalcomm : wcn3615_firmwarequalcomm : wcn3620_firmwarequalcomm : wcn3660b_firmwarequalcomm : wcn3680_firmwarequalcomm : wcn3680b_firmwarequalcomm : qcm8550_firmwarequalcomm : qcn9274_firmwarequalcomm : qcs2290_firmwarequalcomm : qcs410_firmwarequalcomm : qcs4290_firmwarequalcomm : qcs4490_firmwarequalcomm : qcs5430_firmwarequalcomm : qcs610_firmwarequalcomm : qcs6125_firmwarequalcomm : qcs615_firmwarequalcomm : qcs6490_firmwarequalcomm : qcs8300_firmwarequalcomm : qcs8550_firmwarequalcomm : qcs9100_firmwarequalcomm : qmp1000_firmwarequalcomm : 205_mobile_platform_firmwarequalcomm : 215_mobile_platform_firmwarequalcomm : video_collaboration_vc1_platform_firmwarequalcomm : video_collaboration_vc3_platform_firmwarequalcomm : robotics_rb3_platform_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 : sa8620p_firmwarequalcomm : sa8650p_firmwarequalcomm : sa8770p_firmwarequalcomm : sa8775p_firmwarequalcomm : sa9000p_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 : wsa8845h_firmwarequalcomm : sd_675_firmwarequalcomm : sd_8_gen1_5g_firmwarequalcomm : sd626_firmwarequalcomm : sd660_firmwarequalcomm : sd670_firmwarequalcomm : sd675_firmwarequalcomm : sd730_firmwarequalcomm : sd835_firmwarequalcomm : sd855_firmwarequalcomm : sd865_5g_firmwarequalcomm : sd888_firmwarequalcomm : sdm429w_firmwarequalcomm : sdx55_firmwarequalcomm : sg4150p_firmwarequalcomm : sm4125_firmwarequalcomm : sm4635_firmwarequalcomm : sm6250_firmwarequalcomm : sm6370_firmwarequalcomm : sm6650_firmwarequalcomm : sm7250p_firmwarequalcomm : sm7315_firmwarequalcomm : sm7325p_firmwarequalcomm : sm7635_firmwarequalcomm : sm7675_firmwarequalcomm : sm7675p_firmwarequalcomm : sm8550p_firmwarequalcomm : sm8635_firmwarequalcomm : sm8635p_firmwarequalcomm : sm8650q_firmwarequalcomm : sm8735_firmwarequalcomm : sm8750_firmwarequalcomm : sm8750p_firmwarequalcomm : smart_display_200_platform_\(apq5053-aa\)_firmwarequalcomm : snapdragon_210_processor_firmwarequalcomm : snapdragon_212_mobile_platform_firmwarequalcomm : snapdragon_4_gen_1_mobile_platform_firmwarequalcomm : snapdragon_4_gen_2_mobile_platform_firmwarequalcomm : snapdragon_425_mobile_platform_firmwarequalcomm : snapdragon_429_mobile_platform_firmwarequalcomm : snapdragon_439_mobile_platform_firmware

Remediation Guidance

Executive Summary

Cite this page

CVE-2025-21487. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2025-21487

View on NIST NVD

CVE-2025-21487 vulnerability