CVE-2025-21488: Buffer Over-read in Data Network Stack & Connectivity
Published Sep 2, 2025
ยทUpdated
Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.
Affected Software
217 affected components
Google Android
All of the following
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
All of the following
Qualcomm Fastconnect 6700 Firmware
Qualcomm Fastconnect 6700
All of the following
Qualcomm Fastconnect 6900 Firmware
Qualcomm Fastconnect 6900
All of the following
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800
All of the following
Qualcomm Msm8996au Firmware
Qualcomm MSM8996AU
All of the following
Qualcomm Qca6564 Firmware
Qualcomm QCA6564
All of the following
Qualcomm Qca6564a Firmware
Qualcomm Qca6564a
All of the following
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
All of the following
Qualcomm Qca6574 Firmware
Qualcomm QCA6574
All of the following
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
All of the following
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Qcm4490 Firmware
Qualcomm Qcm4490
All of the following
Qualcomm Qcs410 Firmware
Qualcomm Qcs410
All of the following
Qualcomm Qcs4490 Firmware
Qualcomm Qcs4490
All of the following
Qualcomm Qcs610 Firmware
Qualcomm Qcs610
All of the following
Qualcomm Qmp1000 Firmware
Qualcomm Qmp1000
All of the following
Qualcomm Video Collaboration Vc1 Platform Firmware
Qualcomm Video Collaboration Vc1 Platform
All of the following
Qualcomm Video Collaboration Vc3 Platform Firmware
Qualcomm Video Collaboration Vc3 Platform
All of the following
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
All of the following
Qualcomm Sa6155 Firmware
Qualcomm Sa6155
All of the following
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
All of the following
Qualcomm Sa8155 Firmware
Qualcomm Sa8155
All of the following
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
All of the following
Qualcomm Sd 8 Gen1 5g Firmware
Qualcomm Sd 8 Gen1 5g
All of the following
Qualcomm Sd660 Firmware
Qualcomm Sd660
All of the following
Qualcomm Sd670 Firmware
Qualcomm Sd670
All of the following
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
All of the following
Qualcomm Sdm429w Firmware
Qualcomm Sdm429w
All of the following
Qualcomm Sg4150p Firmware
Qualcomm Sg4150p
All of the following
Qualcomm Sm4125 Firmware
Qualcomm Sm4125
All of the following
Qualcomm Sm4635 Firmware
Qualcomm Sm4635
All of the following
Qualcomm Sm6370 Firmware
Qualcomm Sm6370
All of the following
Qualcomm Sm6650 Firmware
Qualcomm Sm6650
All of the following
Qualcomm Sm7635 Firmware
Qualcomm Sm7635
All of the following
Qualcomm Sm7675 Firmware
Qualcomm Sm7675
All of the following
Qualcomm Sm7675p Firmware
Qualcomm Sm7675p
All of the following
Qualcomm Sm8550p Firmware
Qualcomm Sm8550p
All of the following
Qualcomm Sm8635 Firmware
Qualcomm Sm8635
All of the following
Qualcomm Sm8635p Firmware
Qualcomm Sm8635p
All of the following
Qualcomm Sm8650q Firmware
Qualcomm Sm8650q
All of the following
Qualcomm Sm8735 Firmware
Qualcomm Sm8735
All of the following
Qualcomm Sm8750 Firmware
Qualcomm Sm8750
All of the following
Qualcomm Sm8750p Firmware
Qualcomm Sm8750p
All of the following
Qualcomm Snapdragon 4 Gen 1 Mobile Platform Firmware
Qualcomm Snapdragon 4 Gen 1 Mobile Platform
All of the following
Qualcomm Snapdragon 4 Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 4 Gen 2 Mobile Platform
All of the following
Qualcomm Snapdragon 429 Mobile Platform Firmware
Qualcomm Snapdragon 429 Mobile Platform
All of the following
Qualcomm Snapdragon 460 Mobile Platform Firmware
Qualcomm Snapdragon 460 Mobile Platform
All of the following
Qualcomm Snapdragon 480 5g Mobile Platform Firmware
Qualcomm Snapdragon 480 5g Mobile Platform
All of the following
Qualcomm Snapdragon 480\+ 5g Mobile Platform \(sm4350-ac\) Firmware
Qualcomm Snapdragon 480\+ 5g Mobile Platform \(sm4350-ac\)
All of the following
Qualcomm Snapdragon 660 Mobile Platform Firmware
Qualcomm Snapdragon 660 Mobile Platform
All of the following
Qualcomm Snapdragon 662 Mobile Platform Firmware
Qualcomm Snapdragon 662 Mobile Platform
All of the following
Qualcomm Snapdragon 670 Mobile Platform Firmware
Qualcomm Snapdragon 670 Mobile Platform
All of the following
Qualcomm Snapdragon 680 4g Mobile Platform Firmware
Qualcomm Snapdragon 680 4g Mobile Platform
All of the following
Qualcomm Snapdragon 685 4g Mobile Platform \(sm6225-ad\) Firmware
Qualcomm Snapdragon 685 4g Mobile Platform \(sm6225-ad\)
All of the following
Qualcomm Snapdragon 695 5g Mobile Platform Firmware
Qualcomm Snapdragon 695 5g Mobile Platform
All of the following
Qualcomm Snapdragon 710 Mobile Platform Firmware
Qualcomm Snapdragon 710 Mobile Platform
All of the following
Qualcomm Snapdragon 8 Gen 1 Mobile Platform Firmware
Qualcomm Snapdragon 8 Gen 1 Mobile Platform
All of the following
Qualcomm Snapdragon 8 Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8 Gen 2 Mobile Platform
All of the following
Qualcomm Snapdragon 8 Gen 3 Mobile Platform Firmware
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
All of the following
Qualcomm Snapdragon 8\+ Gen 1 Mobile Platform Firmware
Qualcomm Snapdragon 8\+ Gen 1 Mobile Platform
All of the following
Qualcomm Snapdragon 8\+ Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8\+ Gen 2 Mobile Platform
All of the following
Qualcomm Snapdragon 820 Automotive Platform Firmware
Qualcomm Snapdragon 820 Automotive Platform
All of the following
Qualcomm Snapdragon 845 Mobile Platform Firmware
Qualcomm Snapdragon 845 Mobile Platform
All of the following
Qualcomm Snapdragon W5\+ Gen 1 Wearable Platform Firmware
Qualcomm Snapdragon W5\+ Gen 1 Wearable Platform
All of the following
Qualcomm Snapdragon Xr1 Platform Firmware
Qualcomm Snapdragon Xr1 Platform
All of the following
Qualcomm Snapdragon Xr2 5g Platform Firmware
Qualcomm Snapdragon Xr2 5g Platform
All of the following
Qualcomm Snapdragon Xr2\+ Gen 1 Platform Firmware
Qualcomm Snapdragon Xr2\+ Gen 1 Platform
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Sxr1120 Firmware
Qualcomm Sxr1120
All of the following
Qualcomm Talynplus Firmware
Qualcomm Talynplus
All of the following
Qualcomm Wcd9326 Firmware
Qualcomm Wcd9326
All of the following
Qualcomm Wcd9335 Firmware
Qualcomm Wcd9335
All of the following
Qualcomm Wcd9340 Firmware
Qualcomm Wcd9340
All of the following
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
All of the following
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
All of the following
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
All of the following
Qualcomm Wcd9378 Firmware
Qualcomm Wcd9378
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcd9385 Firmware
Qualcomm Wcd9385
All of the following
Qualcomm Wcd9390 Firmware
Qualcomm Wcd9390
All of the following
Qualcomm Wcd9395 Firmware
Qualcomm Wcd9395
All of the following
Qualcomm Wcn3620 Firmware
Qualcomm Wcn3620
All of the following
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
All of the following
Qualcomm Wcn3910 Firmware
Qualcomm Wcn3910
All of the following
Qualcomm Wcn3950 Firmware
Qualcomm Wcn3950
All of the following
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
All of the following
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
All of the following
Qualcomm Wcn3990 Firmware
Qualcomm Wcn3990
All of the following
Qualcomm Wcn6450 Firmware
Qualcomm Wcn6450
All of the following
Qualcomm Wcn6650 Firmware
Qualcomm Wcn6650
All of the following
Qualcomm Wcn6740 Firmware
Qualcomm Wcn6740
All of the following
Qualcomm Wcn6755 Firmware
Qualcomm Wcn6755
All of the following
Qualcomm Wcn7750 Firmware
Qualcomm Wcn7750
All of the following
Qualcomm Wcn7860 Firmware
Qualcomm Wcn7860
All of the following
Qualcomm Wcn7861 Firmware
Qualcomm Wcn7861
All of the following
Qualcomm Wcn7880 Firmware
Qualcomm Wcn7880
All of the following
Qualcomm Wcn7881 Firmware
Qualcomm Wcn7881
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
All of the following
Qualcomm Wsa8840 Firmware
Qualcomm Wsa8840
All of the following
Qualcomm Wsa8845 Firmware
Qualcomm Wsa8845
All of the following
Qualcomm Wsa8845h Firmware
Qualcomm Wsa8845h
Event History
Sep 2, 2025
CVE Published
via Androidยท12:00 AM
Data Sourced
via Androidยท12:00 AM
SeverityAffected Software
Sep 24, 2025
CVE Published
via MITREยท03:33 PM
Data Sourced
via MITREยท03:33 PM
DescriptionSeverityWeakness
Data Sourced
via NVDยท04:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-21488?
CVE-2025-21488 has been classified as a moderate severity vulnerability due to the potential for information disclosure.
2
How do I fix CVE-2025-21488?
To mitigate CVE-2025-21488, install the latest security updates provided by Google for Android.
3
What is the impact of CVE-2025-21488?
CVE-2025-21488 can allow attackers to decode sensitive RTP packet headers, leading to potential information disclosure.
4
Which devices are affected by CVE-2025-21488?
CVE-2025-21488 affects Google Android devices that are processing RTP packets with set padding bits.
5
What is the cause of CVE-2025-21488?
CVE-2025-21488 is caused by improper handling of padding bits in RTP packet headers received by user equipment.