CVE-2026-68218: media: pci: dm1105: Free allocated workqueue

criticalCVSS 9.8CVE-2026-68218

CSIRTS triage

vendor: Linux product: Linux Kernel Denial of service Memory corruption

What: DM1105 PCI media driver fails to free allocated workqueue on error, causing memory corruption and kernel crash.
Who is affected: Systems using DM1105 PCI media capture devices on Linux.
Urgency: Critical; CVSS 9.8 indicates high severity and kernel memory corruption with crash potential.
Action: Apply immediate Linux kernel patch that properly frees allocated workqueue in DM1105 driver.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: critical — CVSS 9.8
Published: 2026-08-11
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68218

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-682180.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 13% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-68218	coverage & exploitation status	NVD · CVE.org

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