CVE-2026-0149

In RtpSession::rtpSendRtcpPacket, there is a possible OOB write due to a heap buffer overflow

High · published June 16, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
19.9
In the wild
Unconfirmed
What it is

In RtpSession::rtpSendRtcpPacket, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00285 · 19.9th percentile
Published
2026-06-16T18:51Z
EPSS history
Timeline
  • 16 JUN 18:51Z
    In RtpSession::rtpSendRtcpPacket, there is a possible OOB write due to a heap buffer overflow
    cvelistv5