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Permalink CVE-2026-89898
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Adjacent (A)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Adjacent (A)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 1 week, 4 days ago Activity log
  • Created & dismissed (max. allowed matches exceeded) suggestion 1 week, 4 days ago
media: cec: extron-da-hd-4k-plus: add sanity check

In the Linux kernel, the following vulnerability has been resolved: media: cec: extron-da-hd-4k-plus: add sanity check Add check to prevent overflowing msg.msg[] in case the incoming data is malformed.

Affected products

Linux
  • =<7.2.*
  • <7ad2fec276946a0dedfa54eb26fc38c4fc6a6034
  • =<6.12.*
  • <abac9820b26b5cfcb01eb79efe2abdd0ac7e07c3
  • ==6.12
  • <00c13b4ab481a09d915d099815cff1b10926ddd9
  • =<6.18.*
  • =<*
  • <6.12
  • <673611cc2ab9769929644ce879f7ea34932a3011