SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-21488

Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.

HIGH 8.2EPSS 0.27%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.

CVSS 3.1
8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
EPSS
0.27% probability · 18th percentile
CISA KEV
Not listed
Weakness
CWE-126
Affected
qualcomm/fastconnect 6200 firmware · qualcomm/fastconnect 6700 firmware · qualcomm/fastconnect 6900 firmware · qualcomm/fastconnect 7800 firmware · qualcomm/msm8996au firmware · qualcomm/qca6564 firmware · qualcomm/qca6564a firmware · qualcomm/qca6564au firmware · qualcomm/qca6574 firmware · qualcomm/qca6574a firmware · qualcomm/qca6574au firmware · qualcomm/qca6595au firmware · qualcomm/qca6696 firmware · qualcomm/qcm4490 firmware · qualcomm/qcs410 firmware · qualcomm/qcs4490 firmware · qualcomm/qcs610 firmware · qualcomm/qmp1000 firmware · qualcomm/video collaboration vc1 platform firmware · qualcomm/video collaboration vc3 platform firmware · +40 more
Source
product-security@qualcomm.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.