CVE-2026-0127

In NrmmMsgCodec::DecodeUPUTransparentContext of cn_NrmmDecoder.cpp, there is a possible out-of-bounds read due to memory corruption

Medium · published June 16, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
15.9
In the wild
Unconfirmed
What it is

In NrmmMsgCodec::DecodeUPUTransparentContext of cn_NrmmDecoder.cpp, there is a possible out-of-bounds read due to memory corruption. This could lead to remote denial of service causing a communication processor crash with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00253 · 15.9th percentile
Published
2026-06-16T18:51Z
EPSS history
Timeline
  • 16 JUN 18:51Z
    In NrmmMsgCodec::DecodeUPUTransparentContext of cn_NrmmDecoder.cpp, there is a possible out-of-bounds read due to memory corruption
    cvelistv5