CVE-2026-62820 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62820 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62820

CVE-2026-62820 concerns Windows DNS Server. The issue is a race condition caused by concurrent execution using a shared resource with improper synchronization, leading to remote code execution over a network. Affected product is Windows DNS Server; the vulnerability is triggered via network acces...

CVE-2026-62817

CVE-2026-62817 describes an out-of-bounds write in Windows DNS Server that enables remote code execution by an unauthenticated attacker over an adjacent network. The advisory consistently identifies the affected component as Windows DNS Server and cites a high-severity impact (CVSS v3.1: 8.8, AV:...

CVE-2026-62817 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62817 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62787

CVE-2026-62787 is a remote code execution vulnerability in Windows DNS Server caused by a use-after-free condition. An authenticated attacker could execute code over the network on a targeted host. CVSS v3.1 base score 7.5 (HIGH): AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. The connected sources confirm...

CVE-2026-62787 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62787 Windows DNS Server Remote Code Execution Vulnerability

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Windows DNS Server Remote Code Execution Vulnerability

Use after free in Windows DNS allows an unauthorized attacker to execute code over a network...

Windows DNS Server Remote Code Execution Vulnerability

Use after free in Windows DNS allows an authorized attacker to execute code over a network...

Windows DNS Server Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows DNS allows an authorized attacker to execute code over a network...

Windows DNS Server Remote Code Execution Vulnerability

Stack-based buffer overflow in Windows DNS allows an unauthorized attacker to execute code over a network...

Windows DNS Server Remote Code Execution Vulnerability

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network...

Windows DNS Server Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows DNS allows an unauthorized attacker to execute code over a network...

SUSE-SU-2026:23129-1 Security update for samba

This update for samba fixes the following issues: Update to 4.22.11. Security issues fixed: - CVE-2026-1933: missing access check on reparse point operations allows unauthorized users to modify the user.SmbReparse xattr bsc1261188. - CVE-2026-2340: WORM vfs module does not block directory...

The vulnerability of the Unbound DNS server, related to access to an uninitialized pointer, allows a hacker to cause a service failure.

The vulnerability of the Unbound DNS server relates to access to an uninitialized pointer. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the Unbound DNS server, related to excessive resource consumption during the cycle, allows attackers to cause a service failure.

The vulnerability of the Unbound DNS server is related to excessive resource consumption during the cycle. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

Linux Distros Unpatched Vulnerability : CVE-2026-50243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the 'respip' module in front of the validator together with a...