PT-2026-61083

CVE-2026-53378

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Published

2026-07-19

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Updated

2026-09-29

Description by

CVSS 3.1
5.5
Medium
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description Memory leaks occur in the drm/colorop state blob property handling during state duplication, destruction, and reset operations. The issue stems from a failure to follow established reference tracking patterns, specifically within the following functions:
  • drm colorop atomic destroy state() frees state memory without releasing the blob reference.
  • drm colorop reset() uses kfree() to free old state instead of properly destroying it, leading to leaked blob references.
  • drm colorop cleanup() contains duplicate blob cleanup code.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Weakness enumeration
CWE-401: Missing Release of Memory after Effective Lifetime
Related identifiers
CVE-2026-53378
USN-8593-1
USN-8603-1
USN-8618-1
USN-8663-1
USN-8664-1
USN-8728-1
USN-8728-2
USN-8728-3
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