CVE-2026-98785
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check dc_state_create_copy() for NULL in dm_suspend dc_state_create_copy() can return NULL on allocation failure. dm_suspend() only conditionally skips dm_gpureset_toggle_interrupts() and continues execution, returning success. dm_resume() then dereferences the NULL cached_dc_state in link_enc_cfg_copy() and the following dc_state->stream_count loop, crashing during GPU reset recovery. Return -ENOMEM immediately if the copy fails, so the caller aborts suspend instead of leaving a NULL cached state for resume. (cherry picked from commit 84b6d7932fdd2857795a257f9f258562a3cddcab)
Affected versions
Linux kernel versions
5.10.258,
5.15.165,
6.1.105,
6.6.46,
6.10.5,
6.11
and later are affected. Fixed in
6.12.113,
6.18.56,
7.2.10,
7.3
and their respective stable series.
References
4 totalFrequently asked questions
-
What is CVE-2026-98785?
CVE-2026-98785 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.10.258 onward and has been patched in 6.12.113, 6.18.56, 7.2.10 and others. CVE-2026-98785 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
-
Is there a patch available for CVE-2026-98785?
Yes. CVE-2026-98785 has been patched. Fixed versions include 6.12.113, 6.18.56, 7.2.10 and others. If you are running Linux kernel 5.10.258 or later up to the fix versions, apply the relevant patch for your kernel branch.
-
Is CVE-2026-98785 actively exploited?
No. CVE-2026-98785 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.