CVE-2026-77890

CVE-2026-77890 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized, remote attacker to trigger a denial of service over a network. The flaw stems from access of a resource using an incompatible type. Per the CVSS 3.1 score of 7.5 (HIGH) , the attack requires no pr...

CVE-2026-77889

CVE-2026-77889 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The CVSS 3.1 score is 7.5 (High) , with no privileges or user interaction required. CISA's SSVC assessment rates exploitation as none , the vu...

EUVD-2026-73279

Access of resource using incompatible type 'type confusion' in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

EUVD-2026-73276

Access of resource using incompatible type 'type confusion' in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

EUVD-2026-73277

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

CVE-2026-77888

CVE-2026-77888 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized attacker to cause denial of service over a network. The flaw arises from accessing a resource using an incompatible type. Per the CNA (Microsoft), the CVSS 3.1 base score is 7.5 (HIGH) , with a net...

CVE-2026-77886

CVE-2026-77886 is an out-of-bounds read in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The vulnerability requires no user interaction or prior authentication, with a CVSS 3.1 score of 7.5 (HIGH) — driven entirely by the availability impac...

CVE-2026-77502

CVE-2026-77502 is an out-of-bounds read in Windows DHCP Server that allows an unauthorized attacker to cause denial of service over a network. The vulnerability requires no prior authentication or user interaction, and carries a CVSS 3.1 score of 7.5 (HIGH) with high impact to availability. No co...

EUVD-2026-73271

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

EUVD-2026-73269

Access of resource using incompatible type 'type confusion' in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

CVE-2026-77499

CVE-2026-77499 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized, remote attacker to cause a denial of service over the network with no privileges or user interaction required. The CVSS 3.1 score is 7.5 (High) with a primary impact on availability . CISA's SSVC ...

EUVD-2026-73270

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

CVE-2026-77501

CVE-2026-77501 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The CVSS v3.1 base score is 7.5 (HIGH) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, reflecting remote, unauthenticated exploitation w...

CVE-2026-77498

CVE-2026-77498 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an unauthorized attacker to cause a denial of service over a network. The attack requires no privileges, no user interaction, and has low complexity, with a CVSS 3.1 score of 7.5 (HIGH) — the impact is limite...

CVE-2026-77500

A release of invalid pointer or reference vulnerability in the Windows Device Association Service allows an authorized attacker to escalate privileges locally. The flaw is rated CVSS 7.8 (High) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, meaning an attacker with low local privileges and...

EUVD-2026-73267

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

EUVD-2026-73268

Release of invalid pointer or reference in Windows Device Association Service allows an authorized attacker to elevate privileges locally...

EUVD-2026-73266

Access of resource using incompatible type 'type confusion' in Windows DHCP Server allows an unauthorized attacker to deny service over a network...

CVE-2026-77494

Windows DHCP Server is affected by a type confusion vulnerability (access of resource using incompatible type), allowing an unauthenticated, remote attacker to trigger a denial of service over the network. The CVSS 3.1 score is 7.5 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, indi...

CVE-2026-77489

CVE-2026-77489 is a null pointer dereference in Windows Biometric Service that allows an authorized local attacker to elevate privileges. The flaw carries a CVSS 3.1 score of 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, meaning exploitation requires only low privileges and no ...