HEVC_DECODER · CVE-2026-58786 · Infrastructure
NO FIX YET
A buffer overflow in the cnm_memset function of the hevc_decoder component lets a local process write outside its buffer. An attacker who can already run code on the device could escalate privileges.
first public Nov 10, 2026 · 1 source
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
The sources name only the hevc_decoder component and do not list affected products or versions. Devices with that decoder need a local attacker who can already execute code. unknown
Who cares hevc-decoder
Unknown from the sources.
No fix yet, per the sources.
In cnm_memset of hevc_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.