PT-2025-39270 · Unknown · User Equipment

Published 2025-09-24 · Updated 2025-11-28 · CVE-2025-21488

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

Name of the Vulnerable Software and Affected Versions versions (affected versions not specified)

Description An information disclosure issue exists while decoding Real-time Transport Protocol (RTP) packet headers received by a User Equipment (UE) from the network when the padding bit is set.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

CVE-2025-21488

Affected Products

User Equipment

References · 7

• https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21488 · Security Note
• https://t.me/cveNotify/136305 · Telegram Post
• https://t.me/cveNotify/144247 · Telegram Post
• https://twitter.com/CVEnew/status/1970878570705609182 · Twitter Post
• https://twitter.com/DavidMarquet19/status/1980167170530168985 · Twitter Post
• https://twitter.com/cracbot/status/1972617428841504901 · Twitter Post