- Description
- Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
- Source
- secure@microsoft.com
- NVD status
- Analyzed
- Products
- windows_10_1607, windows_10_1809, windows_10_21h2, windows_10_22h2, windows_11_23h2, windows_11_24h2, windows_11_25h2, windows_11_26h1, windows_server_2019, windows_server_2022, windows_server_2025
CVSS 3.1
- Type
- Secondary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- secure@microsoft.com
- CWE-122
- Hype score
- Not currently trending
⚠️ MS Server Windows Server 2025 alert: CVE-2026-49172 (CVSS 9.8) Attackers could execute arbitrary code. Upgrade to a vendor-listed fixed release. https://t.co/FnaUndqPrI #Microsoft #WindowsServer #RCE #CyberSecurity #CVE
@vulnipulse
15 Jul 2026
18 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
📡 Windows FTP Service has a heap overflow RCE flaw — no auth needed. CVE-2026-49172 scores CVSS 9.8, affecting Win10/11 and Server 2019/2022/2025. Patch now via July 2026 Patch Tuesday. #Windows #CyberSecurity https://t.co/E4o1kwsS2g https://t.co/OQmUBEwYPy
@SecAlertsCo
14 Jul 2026
111 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
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