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High CVSS 7.8

CVE-2026-50315

Microsoft Windows 11 24h2

Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

What this means

Exposure
Exploitable with local access to the machine, with an ordinary user account and with no action from the victim.
Impact
An attacker can read sensitive data, modify or destroy data and take the service offline.
Weakness
A null pointer is dereferenced and the service stops.
Likelihood
Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.

What to doFold into the next patch cycle.

Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.

Published
14 July 2026
CVSS
7.8 (v3.1) CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.31% probability of exploitation within 30 days · above 23% of all CVEs
Weakness
CWE-476
Sources
nvd
References

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