Disclosure summary
An attacker sending a malformed SIP message over VoLTE to a device with a Mediatek baseband can trigger the vulnerability described here. This report describes an unbounded recursi
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Taszk Labs on taszk.io labs · RSS-a16bf9c09388fdbb8b84fa2fa2b64b065ab
Open original source · Updated Sep 30, 2025
CVE-2025-20678: Mediatek Baseband Unbounded Recursion Leading to Stack Overflow During Handling XML Payload
CVE mention in publisher metadata; check the original affected versions.
Original records & references
- NIST NVD record
- CVE Program record
- labs.taszk.io — Publisher advisory
PUBLISHED 2025-09-30T20:00:00-04:00
MODIFIED 2025-09-30T20:00:00-04:00
INGESTED 2026-10-08T12:20:18-04:00