CVE-2026-20749

CVE-2026-20749 concerns an out-of-bounds read in some Intel PROSet/Wireless WiFi Software components within Ring 2: Device Drivers. The underlying issue may allow a network adversary with no authentication and low attack complexity to escalate privileges, potentially via adjacent access with no u...

CVE-2026-20749

Out-of-bounds read for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow an escalation of privilege. Network adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via...

CVE-2026-20747

Improper conditions check for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent...

EUVD-2026-56485

Improper conditions check for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent...

CVE-2026-20747

CVE-2026-20747 affects Intel PROSet/Wireless WiFi Software within Ring 2: Device Drivers. The issue is described as an improper conditions check that may allow a denial of service via an adjacent network attack by an unauthenticated user with low complexity, requiring no user interaction. The pra...

CVE-2026-20745

The CVE-2026-20745 entry describes an out-of-bounds write affecting Intel PROSet/Wireless WiFi Software for Windows, specifically within Ring 2: Device Drivers. The vulnerability could allow a denial of service by an unauthenticated network-adjacent attacker with low complexity and no user intera...

EUVD-2026-56484

Out-of-bounds write for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-20745

Out-of-bounds write for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

EUVD-2026-56483

Improper access control for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-20741

Improper access control for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-20739

Improper conditions check for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

EUVD-2026-56482

Improper conditions check for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-20739

CVE-2026-20739 describes an issue in some Intel(R) PROSet/Wireless WiFi Software for Windows, where an improper conditions check in Ring 2: Device Drivers could allow a denial of service. The attack is network-adjacent, unauthenticated, low complexity, with no user interaction required, and may i...

CVE-2026-20737

Exposure of sensitive information to an unauthorized actor for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable...

CVE-2026-20737

CVE-2026-20737 affects Intel PROSet/Wireless WiFi Software for Windows, specifically Ring 2: Device Drivers. The issue arises from exposure of sensitive information to an unauthenticated, unprivileged local attacker, enabling a low-complexity attack that may lead to local code execution. Attack v...

CVE-2026-20727

Null pointer dereference for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occu...

EUVD-2026-56477

Null pointer dereference for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occu...

CVE-2026-20727

CVE-2026-20727 describes a null pointer dereference in some Intel PROSet/Wireless WiFi Software for Windows operating in Ring 0. The underlying flaw can allow a denial of service via an unprivileged, unauthenticated user with low attack complexity, potentially through adjacent access and without ...

CVE-2026-68408

A flaw was found in the Linux kernel's wifi: cfg80211 component. A local attacker could trigger a system deadlock by performing specific concurrent operations related to wireless interface management. This race condition occurs when a wireless interface is being torn down while a related network...

Intel® PROSet/Wireless WiFi Software Advisory-01422

Summary: Potential security vulnerabilities for some Intel® PROSet/Wireless WiFi Software may allow escalation of privileges or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2026-20789 Description: Improper...