Primary

Context

Qualcomm Buffer Over-read Vulnerability in Graphics Component Allowing Memory Corruption

Vulnerability

A memory corruption vulnerability has been identified in Qualcomm's graphics component. This issue arises from the improper handling of user-supplied data, which is added without adequate checks on the available buffer space. The vulnerability is present in various chipsets and platforms, including several Snapdragon mobile platforms, automotive platforms, and more.

Impact

Exploitation of this vulnerability leads to memory corruption, which can commonly be exploited to execute arbitrary code or cause a denial-of-service condition.

Remediation

Qualcomm has released patches for this vulnerability. Instructions for applying the patch can be found in the March 2026 Qualcomm Security Bulletin.

Added: Mar 2, 2026, 5:44 PM

Updated: Mar 2, 2026, 9:29 PM

Affected Products

Qualcomm AR8035

Moderate fix2 remedies

cpe:2.3:h:qualcomm:ar8035:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm CSRA6620

Moderate fix2 remedies

cpe:2.3:h:qualcomm:csra6620:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm CSRA6640

Moderate fix2 remedies

cpe:2.3:h:qualcomm:csra6640:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FastConnect 6200

Moderate fix2 remedies

cpe:2.3:h:qualcomm:fastconnect_6200:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FastConnect 6700

Moderate fix2 remedies

cpe:2.3:h:qualcomm:fastconnect_6700:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FastConnect 6800

Moderate fix2 remedies

cpe:2.3:h:qualcomm:fastconnect_6800:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FastConnect 6900

Moderate fix2 remedies

cpe:2.3:h:qualcomm:fastconnect_6900:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FastConnect 7800

Moderate fix2 remedies

cpe:2.3:h:qualcomm:fastconnect_7800:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Flight RB5 5G Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:flight_rb5_5g:*:*:*:*:*:*:*, +3 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm FWA Gen 3 Ultra Platform

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm G1 Gen 1

0 remedies

Qualcomm Snapdragon 4 Gen 1 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_4_gen_1_mobile:*:*:*:*:*:*:*, +3 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 6 Gen 1 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_6_gen_1_mobile:*:*:*:*:*:*:*, +3 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 690 5G Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_7_gen_1_mobile:*:*:*:*:*:*:*, +3 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 8 Elite

0 remedies

Qualcomm Snapdragon 8 Elite Gen 5

0 remedies

Qualcomm Snapdragon 8 Gen 1 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_8_gen_1_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 8 Gen 2 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_8_gen_2_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 8 Gen 3 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_8_gen_3_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 8+ Gen 1 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_8+_gen_1_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon 8+ Gen 2 Mobile Platform

Moderate fix2 remedies

cpe:2.3:h:qualcomm:snapdragon_8+_gen_2_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix2 remedies

>= 12.1X46, < 12.1X46-D81

Qualcomm Snapdragon AR1 Gen 1 Platform

0 remedies

Qualcomm Snapdragon AR1+ Gen 1 Platform

0 remedies

Qualcomm Snapdragon Auto 5G Modem-RF

0 remedies

cpe:2.3:h:qualcomm:snapdragon_auto_5g_modem-rf:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon Auto 5G Modem-RF Gen 2

0 remedies

cpe:2.3:h:qualcomm:snapdragon_auto_5g_modem-rf_gen_2:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon W5+ Gen 1 Wearable Platform

0 remedies

cpe:2.3:h:qualcomm:snapdragon_w5+_gen_1_wearable_platform:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon X12 LTE Modem

0 remedies

cpe:2.3:h:qualcomm:snapdragon_x12_lte_modem:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon X5 LTE Modem

0 remedies

cpe:2.3:h:qualcomm:snapdragon_x5_lte_modem:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon X53 5G Modem-RF System

0 remedies

Qualcomm Snapdragon X55 5G Modem-RF System

0 remedies

cpe:2.3:h:qualcomm:snapdragon_x55_5g_modem-rf_system:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon X65 5G Modem-RF System

0 remedies

cpe:2.3:h:qualcomm:snapdragon_x65_5g_modem-rf_system:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon XR2 5G Platform

0 remedies

cpe:2.3:h:qualcomm:snapdragon_xr2_5g_platform:*:*:*:*:*:*:*

0 remedies

Qualcomm Snapdragon XR2+ Gen 1 Platform

0 remedies

cpe:2.3:h:qualcomm:snapdragon_xr2+_gen_1_platform:*:*:*:*:*:*:*

0 remedies

Qualcomm SRV1H

0 remedies

cpe:2.3:h:qualcomm:srv1h:*:*:*:*:*:*:*

0 remedies

Qualcomm SRV1M

0 remedies

cpe:2.3:h:qualcomm:srv1m:*:*:*:*:*:*:*

0 remedies

Qualcomm SW5100

0 remedies

cpe:2.3:h:qualcomm:sw5100:*:*:*:*:*:*:*

0 remedies

Qualcomm SW5100P

0 remedies

cpe:2.3:h:qualcomm:sw5100p:*:*:*:*:*:*:*

0 remedies

Qualcomm SW6100

0 remedies

Qualcomm SW6100P

0 remedies

Qualcomm SXR2230P

0 remedies

cpe:2.3:h:qualcomm:sxr2230p:*:*:*:*:*:*:*

0 remedies

Qualcomm SXR2250P

0 remedies

cpe:2.3:h:qualcomm:sxr2250p:*:*:*:*:*:*:*

0 remedies

Qualcomm SXR2330P

0 remedies

cpe:2.3:h:qualcomm:sxr2330p:*:*:*:*:*:*:*

0 remedies

Qualcomm SXR2350P

0 remedies

Qualcomm Themisto

0 remedies

Qualcomm WCD9335

0 remedies

cpe:2.3:h:qualcomm:wcd9335:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9370

0 remedies

cpe:2.3:h:qualcomm:wcd9370:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9375

0 remedies

cpe:2.3:h:qualcomm:wcd9375:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9378

0 remedies

cpe:2.3:h:qualcomm:wcd9378:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9380

0 remedies

cpe:2.3:h:qualcomm:wcd9380:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9385

0 remedies

cpe:2.3:h:qualcomm:wcd9385:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9390

0 remedies

cpe:2.3:h:qualcomm:wcd9390:*:*:*:*:*:*:*

0 remedies

Qualcomm WCD9395

0 remedies

cpe:2.3:h:qualcomm:wcd9395:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3615

0 remedies

cpe:2.3:h:qualcomm:wcn3615:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3620

0 remedies

cpe:2.3:h:qualcomm:wcn3620:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3660B

0 remedies

cpe:2.3:h:qualcomm:wcn3660b:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3680B

0 remedies

cpe:2.3:h:qualcomm:wcn3680b:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3910

0 remedies

cpe:2.3:h:qualcomm:wcn3910:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3950

0 remedies

cpe:2.3:h:qualcomm:wcn3950:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3980

0 remedies

cpe:2.3:h:qualcomm:wcn3980:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3988

0 remedies

cpe:2.3:h:qualcomm:wcn3988:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN3990

0 remedies

cpe:2.3:h:qualcomm:wcn3990:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN6450

0 remedies

cpe:2.3:h:qualcomm:wcn6450:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN6650

0 remedies

cpe:2.3:h:qualcomm:wcn6650:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN6755

0 remedies

cpe:2.3:h:qualcomm:wcn6755:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN7860

0 remedies

cpe:2.3:h:qualcomm:wcn7860:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN7861

0 remedies

cpe:2.3:h:qualcomm:wcn7861:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN7880

0 remedies

cpe:2.3:h:qualcomm:wcn7880:*:*:*:*:*:*:*

0 remedies

Qualcomm WCN7881

0 remedies

cpe:2.3:h:qualcomm:wcn7881:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8810

0 remedies

cpe:2.3:h:qualcomm:wsa8810:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8815

0 remedies

cpe:2.3:h:qualcomm:wsa8815:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8830

0 remedies

cpe:2.3:h:qualcomm:wsa8830:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8832

0 remedies

cpe:2.3:h:qualcomm:wsa8832:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8835

0 remedies

cpe:2.3:h:qualcomm:wsa8835:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8840

0 remedies

cpe:2.3:h:qualcomm:wsa8840:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8845

0 remedies

cpe:2.3:h:qualcomm:wsa8845:*:*:*:*:*:*:*

0 remedies

Qualcomm WSA8845H

0 remedies

cpe:2.3:h:qualcomm:wsa8845h:*:*:*:*:*:*:*

0 remedies

Vulnerability Rating

Custom Algorithm

spread

7.8

impact

0.2

exploitability

3.3

remediation

7.7

relevance

3.4

threat

0.0

urgency

2.9

incentive

0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.

Vulnerability Rating

Custom Algorithm

spread

7.8

impact

0.2

exploitability

3.3

remediation

7.7

relevance

3.4

threat

0.0

urgency

2.9

incentive

0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.