CVE-2026-89599

unknowncovered by 1 sourcefirst seen 2026-09-11

In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display dsicm_probe() registers the display before initializing ddata->lock. Once omapdss_register_display() publishes the display, another consumer can reach a dsicm callback that takes this mutex while it is still uninitialized. Initialize the mutex before registering the display so the published callbacks always see a valid lock.

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Exploitation outlook

Low exploitation risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-89599: In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-c…nvd · 2026-09-11

External references

NVD record for CVE-2026-89599

CVE.org record

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