CVE-2026-50686: Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.
Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-50686
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-2026-506860.66% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 48% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-50686 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
Recent advisories for Access of resource
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-18572: Keycloak provides authorization services that allow administrators to restrict access to resou…nvd · 2026-08-02
- mediumCVE-2026-67332: @better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the aut…nvd · 2026-08-01
- criticalCVE-2026-52680: Apache Kyuubi REST batch multipart upload handling uses the client-supplied multipart filename…nvd · 2026-07-30
- highCVE-2026-17527: In containerized-data-importer (CDI), the aggregated cdi.kubevirt.io:view ClusterRole, intende…nvd · 2026-07-27
- highCVE-2026-66027: Suna before 0.9.102 contains a broken access control vulnerability in the message queue API th…nvd · 2026-07-24
- highCVE-2026-9765: Note: The CVE and blog post don't exist because we determined this is actually a cloud-only iss…nvd · 2026-07-24
More from NVD Recent CVEs
- unknownCVE-2026-69249: python-cryptography is a package designed to expose cryptographic primitives and recipes to Py…2026-08-03
- unknownCVE-2026-69248: cryptography is a package designed to expose cryptographic primitives and recipes to Python de…2026-08-03
- unknownCVE-2026-69247: cryptography is a package designed to expose cryptographic primitives and recipes to Python de…2026-08-03
- unknownCVE-2026-67977: An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2…2026-08-03
- unknownCVE-2026-67975: Incorrect access control in NASA cFS v7.0.1 allows attackers to arbitrarily remove low-index s…2026-08-03