PT-2025-50705 · Unknown · Nrmmdecoder

Published 2025-12-11 · Updated 2025-12-13 · CVE-2025-36923

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 2025-36923

Description An out-of-bounds write issue exists in the NrmmDecoder::DecodeSORTransparentContext function within the cn NrmmDecoder.cpp file. This is due to a heap buffer overflow. Successful exploitation of this issue could lead to remote (proximal/adjacent) escalation of privilege without requiring additional execution privileges. User interaction is not required for exploitation.

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

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-36923

Affected Products

Nrmmdecoder

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-36923 · Security Note
• https://source.android.com/security/bulletin/pixel/2025-12-01 · Vendor Advisory
• https://twitter.com/CVEnew/status/1999876870255325671 · Twitter Post