Windows DNS
by Microsoft
CVEs (52)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-28328 | Med | 0.42 | 6.5 | 0.02 | Apr 13, 2021 | Windows DNS Information Disclosure Vulnerability | ||
| CVE-2026-78523 | Med | 0.38 | 5.9 | 0.01 | Sep 8, 2026 | Use after free in Windows DNS allows an unauthorized attacker to deny service over a network. | ||
| CVE-2026-70091 | Med | 0.38 | 5.9 | 0.01 | Sep 8, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over a network. | ||
| CVE-2026-70074 | Med | 0.36 | 5.5 | 0.00 | Oct 13, 2026 | Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally. | ||
| CVE-2026-69672 | Med | 0.36 | 5.5 | 0.00 | Sep 8, 2026 | Use of uninitialized resource in Windows DNS allows an authorized attacker to disclose information locally. | ||
| CVE-2026-69369 | Med | 0.36 | 5.5 | 0.00 | Sep 8, 2026 | Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally. | ||
| CVE-2024-21377 | Med | 0.36 | 5.5 | 0.01 | Feb 13, 2024 | Windows DNS Information Disclosure Vulnerability | ||
| CVE-2023-32020 | Med | 0.36 | 5.6 | 0.01 | Jun 14, 2023 | Windows DNS Spoofing Vulnerability | ||
| CVE-2021-1637 | Med | 0.36 | 5.5 | 0.01 | Jan 12, 2021 | Windows DNS Query Information Disclosure Vulnerability | ||
| CVE-2026-50495 | Med | 0.00 | 6.1 | 0.00 | Jul 14, 2026 | Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally. | ||
| CVE-2026-49174 | Med | 0.00 | 6.1 | 0.00 | Jul 14, 2026 | Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally. | ||
| CVE-1999-0275 | 0.00 | — | 0.06 | Jun 10, 1997 | Denial of service in Windows NT DNS servers by flooding port 53 with too many characters. |
- risk 0.42cvss 6.5epss 0.02
Windows DNS Information Disclosure Vulnerability
- risk 0.38cvss 5.9epss 0.01
Use after free in Windows DNS allows an unauthorized attacker to deny service over a network.
- risk 0.38cvss 5.9epss 0.01
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over a network.
- risk 0.36cvss 5.5epss 0.00
Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally.
- risk 0.36cvss 5.5epss 0.00
Use of uninitialized resource in Windows DNS allows an authorized attacker to disclose information locally.
- risk 0.36cvss 5.5epss 0.00
Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally.
- risk 0.36cvss 5.5epss 0.01
Windows DNS Information Disclosure Vulnerability
- risk 0.36cvss 5.6epss 0.01
Windows DNS Spoofing Vulnerability
- risk 0.36cvss 5.5epss 0.01
Windows DNS Query Information Disclosure Vulnerability
- risk 0.00cvss 6.1epss 0.00
Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
- risk 0.00cvss 6.1epss 0.00
Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
- CVE-1999-0275Jun 10, 1997risk 0.00cvss —epss 0.06
Denial of service in Windows NT DNS servers by flooding port 53 with too many characters.
Page 3 of 3