Is CVE-2025-27034 actively exploited?

CVE-2025-27034 has no public evidence of in-the-wild exploitation as of 2025-11-28.

What is the CVSS score for CVE-2025-27034?

CVE-2025-27034 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2025-27034?

Patch guidance is available from qualcomm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-27034.

Fix CVE-2025-27034 - CRITICAL

Q: Which products are affected by CVE-2025-27034?

113 products: qualcomm fastconnect 6900 firmware, qualcomm fastconnect 7800 firmware, qualcomm qca6174a firmware, qualcomm qca6391 firmware, qualcomm qca6574a firmware, and 108 more.

Description

Memory corruption while selecting the PLMN from SOR failed list.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-129

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 : fastconnect_6900_firmwarequalcomm : fastconnect_7800_firmwarequalcomm : qca6174a_firmwarequalcomm : qca6391_firmwarequalcomm : qca6574a_firmwarequalcomm : qca6584au_firmwarequalcomm : qca6595au_firmwarequalcomm : qca6696_firmwarequalcomm : qca6698aq_firmwarequalcomm : qca8081_firmwarequalcomm : qca8337_firmwarequalcomm : qcc710_firmwarequalcomm : qcm4490_firmwarequalcomm : qcm5430_firmwarequalcomm : qcm6490_firmwarequalcomm : qcm8550_firmwarequalcomm : qcn6024_firmwarequalcomm : qcn6224_firmwarequalcomm : qcn6274_firmwarequalcomm : qcn9024_firmwarequalcomm : qcs4490_firmwarequalcomm : qcs5430_firmwarequalcomm : qcs6490_firmwarequalcomm : qcs8550_firmwarequalcomm : qep8111_firmwarequalcomm : qfw7114_firmwarequalcomm : qfw7124_firmwarequalcomm : video_collaboration_vc3_platform_firmwarequalcomm : sd_8_gen1_5g_firmwarequalcomm : sdx55_firmwarequalcomm : sdx57m_firmwarequalcomm : sdx61_firmwarequalcomm : sdx71m_firmwarequalcomm : sdx80m_firmwarequalcomm : sg8275p_firmwarequalcomm : sm4635_firmwarequalcomm : sm6650_firmwarequalcomm : sm7250p_firmwarequalcomm : sm7325p_firmwarequalcomm : sm7635_firmwarequalcomm : 315_5g_iot_modem_firmwarequalcomm : ar8035_firmwarequalcomm : fastconnect_6200_firmwarequalcomm : fastconnect_6700_firmwarequalcomm : fastconnect_6800_firmwarequalcomm : sm7675_firmwarequalcomm : sm7675p_firmwarequalcomm : sm8550p_firmwarequalcomm : sm8635_firmwarequalcomm : sm8635p_firmwarequalcomm : sm8650q_firmwarequalcomm : sm8750_firmwarequalcomm : sm8750p_firmwarequalcomm : snapdragon_4_gen_1_mobile_platform_firmwarequalcomm : snapdragon_480_5g_mobile_platform_firmwarequalcomm : snapdragon_480\+_5g_mobile_platform_\(sm4350-ac\)_firmwarequalcomm : snapdragon_690_5g_mobile_platform_firmwarequalcomm : snapdragon_695_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_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_auto_5g_modem-rf_firmwarequalcomm : snapdragon_auto_5g_modem-rf_gen_2_firmwarequalcomm : snapdragon_x35_5g_modem-rf_system_firmwarequalcomm : snapdragon_x55_5g_modem-rf_system_firmwarequalcomm : snapdragon_x62_5g_modem-rf_system_firmwarequalcomm : snapdragon_x65_5g_modem-rf_system_firmwarequalcomm : snapdragon_x70_modem-rf_system_firmwarequalcomm : snapdragon_x72_5g_modem-rf_system_firmwarequalcomm : snapdragon_x75_5g_modem-rf_system_firmwarequalcomm : wcd9340_firmwarequalcomm : wcd9341_firmwarequalcomm : wcd9360_firmwarequalcomm : wcd9370_firmwarequalcomm : wcd9375_firmwarequalcomm : wcd9378_firmwarequalcomm : wcd9380_firmwarequalcomm : wcd9385_firmwarequalcomm : wcd9390_firmwarequalcomm : wcd9395_firmwarequalcomm : wcn3950_firmwarequalcomm : wcn3988_firmwarequalcomm : wcn6450_firmwarequalcomm : wcn6650_firmwarequalcomm : wcn6740_firmwarequalcomm : wcn6755_firmwarequalcomm : wcn7860_firmwarequalcomm : wcn7861_firmwarequalcomm : wcn7880_firmwarequalcomm : wcn7881_firmwarequalcomm : wsa8810_firmwarequalcomm : wsa8815_firmwarequalcomm : wsa8830_firmwarequalcomm : wsa8832_firmwarequalcomm : wsa8835_firmwarequalcomm : wsa8840_firmwarequalcomm : wsa8845_firmwarequalcomm : wsa8845h_firmware

Remediation Guidance

Executive Summary

View on NIST NVD