CVE-2026-58868

None

CVSS

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EPSS

0.2%

Published

Nov 2, 2026

CISA due date

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The record

In onOutputReceived of FrameDecoder.cpp, there is a possible out-of-bounds 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.

Affected packages

Ecosystem	Package	Introduced	Fixed