CVE Explorer
CVE-2026-49169
Use after free in DNS Server allows an authorized attacker to execute code over a network.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
affected · 2 assertions
{"platforms":["x64-based Systems"],"product":"Windows Server 2025 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"10.0.26100.33158","status":"affected","version":"10.0.26100.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/affected/1
{"platforms":["x64-based Systems"],"product":"Windows Server 2025","vendor":"Microsoft","versions":[{"lessThan":"10.0.26100.33158","status":"affected","version":"10.0.26100.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/affected/0
Affected products and versions
2 source assertions{"platforms":["x64-based Systems"],"product":"Windows Server 2025 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"10.0.26100.33158","status":"affected","version":"10.0.26100.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/affected/1
{"platforms":["x64-based Systems"],"product":"Windows Server 2025","vendor":"Microsoft","versions":[{"lessThan":"10.0.26100.33158","status":"affected","version":"10.0.26100.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en-US","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Windows DNS Server Remote Code Execution Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49169"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8e60d5e108c2717689ebd15a2384e91a579f765a4b600595292d0af629239098 · sha256:6945f9c74029f366… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.