CVE-2026-93195

Unknown

Last modified

CVE-2026-93195 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel The DisplayPort AUX channel gets initialized and registered during dw_dp_bind(), but it is never unregistered, which may lead to resource leaks and/or use-after-free. Add the missing dw_dp_unbind() function to allow the users of the library to handle the required cleanup, i.e. unregister the AUX adapter..

Description

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel The DisplayPort AUX channel gets initialized and registered during dw_dp_bind(), but it is never unregistered, which may lead to resource leaks and/or use-after-free. Add the missing dw_dp_unbind() function to allow the users of the library to handle the required cleanup, i.e. unregister the AUX adapter.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 86eecc3a9c2e06462f6a273fcd24150b6da787de, < b2bec2d4a769d5b7b8202123404c7cd1aec17861; >= 86eecc3a9c2e06462f6a273fcd24150b6da787de, < 48aaa495e24ce5aec3dc56706473b0bd4305a306; >= 86eecc3a9c2e06462f6a273fcd24150b6da787de, < ed04e8e2307f35b3d8d49a554faf5e72d3d224e6
LinuxLinux6.18

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-93195?
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel The DisplayPort AUX channel gets initialized and registered during dw_dp_bind(), but it is never unregistered, which may lead to resource leaks and/or use-after-free. Add the missing dw_dp_unbind() function to allow the users of the library to handle the required cleanup, i.e. unregister the AUX adapter.
How severe is CVE-2026-93195?
Severity scoring for CVE-2026-93195 is pending analysis.
How do I fix CVE-2026-93195?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST