CVE-2026-74732

✕ Withdrawn — historical dataUNRATEDCVSS · not yet scored
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In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check for tg ops in dce110_set_avmute

Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI.

Check that tg and the required ops exist before waiting for frames.

(cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)

CVSS v3
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EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
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EPSS %ILE
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KEV
—Not applicable: this CVE ID was withdrawn

Published

August 22, 2026

Last Modified

August 22, 2026

References (4)

Frequently asked(3)

What is CVE-2026-74732?
CVE-2026-74732 is a rejected CVE ID: its record was withdrawn on September 29, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
When was the CVE record for CVE-2026-74732 published?
The CVE record for CVE-2026-74732 was published on August 22, 2026. EchelonGraph's copy of the record carries a last-modified date of August 22, 2026; the record at its source may have been updated since.
How do I remediate CVE-2026-74732?
There is nothing to remediate under CVE-2026-74732: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.