# Microsoft Windows 95 vulnerabilities Source: https://junglewise.ai/threats/technologies/windows-95 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/windows-95.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 7 vulnerabilities in Microsoft Windows 95: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-1999-0258, was published on 13 February 1998. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 7 (0 critical, 0 exploited in the wild) ## About Microsoft Windows 95 Windows 95 is a personal computer operating system released by Microsoft in 1995. ## Latest Microsoft Windows 95 vulnerabilities - [CVE-1999-0258: Microsoft Windows TCP/IP stack denial of service in IP fragmentation](https://junglewise.ai/threats/cve-1999-0258-microsoft-windows-tcp-ip-stack-denial-of-service-in-ip) (medium, CVSS 5, published 13 Feb 1998) - [CVE-1999-0256: War FTP buffer overflow allows remote command execution](https://junglewise.ai/threats/cve-1999-0256-war-ftp-buffer-overflow-allows-remote-command-execution) (high, CVSS 7.5, published 1 Feb 1998) - [CVE-1999-0153: Microsoft Windows 95/NT denial of service in NetBIOS via OOB data](https://junglewise.ai/threats/cve-1999-0153-microsoft-windows-95-nt-denial-of-service-in-netbios-via-oob-data) (medium, CVSS 5, published 1 Jul 1997) - [CVE-1999-0179: Microsoft Windows NT denial of service via Samba client directory navigation](https://junglewise.ai/threats/cve-1999-0179-microsoft-windows-nt-denial-of-service-via-samba-client-directory) (medium, CVSS 5, published 1 Jan 1997) - [CVE-1999-0518: Microsoft Windows and Samba guessable NetBIOS/SMB share password](https://junglewise.ai/threats/cve-1999-0518-microsoft-windows-and-samba-guessable-netbios-smb-share-password) (high, CVSS 7.5, published 1 Jan 1997) - [CVE-1999-0519: Microsoft NetBIOS and SMB null or default password on network shares](https://junglewise.ai/threats/cve-1999-0519-microsoft-netbios-and-smb-null-or-default-password-on-network) (high, CVSS 7.5, published 1 Jan 1997) - [CVE-1999-0345: Microsoft Windows 95 and NT denial of service via Jolt ICMP attack](https://junglewise.ai/threats/cve-1999-0345-microsoft-windows-95-and-nt-denial-of-service-via-jolt-icmp-attack) (medium, CVSS 5, published 1 Jan 1997) ## Most severe Microsoft Windows 95 vulnerabilities - [CVE-1999-0256: War FTP buffer overflow allows remote command execution](https://junglewise.ai/threats/cve-1999-0256-war-ftp-buffer-overflow-allows-remote-command-execution) (high, CVSS 7.5, published 1 Feb 1998) - [CVE-1999-0519: Microsoft NetBIOS and SMB null or default password on network shares](https://junglewise.ai/threats/cve-1999-0519-microsoft-netbios-and-smb-null-or-default-password-on-network) (high, CVSS 7.5, published 1 Jan 1997) - [CVE-1999-0518: Microsoft Windows and Samba guessable NetBIOS/SMB share password](https://junglewise.ai/threats/cve-1999-0518-microsoft-windows-and-samba-guessable-netbios-smb-share-password) (high, CVSS 7.5, published 1 Jan 1997) - [CVE-1999-0258: Microsoft Windows TCP/IP stack denial of service in IP fragmentation](https://junglewise.ai/threats/cve-1999-0258-microsoft-windows-tcp-ip-stack-denial-of-service-in-ip) (medium, CVSS 5, published 13 Feb 1998) - [CVE-1999-0153: Microsoft Windows 95/NT denial of service in NetBIOS via OOB data](https://junglewise.ai/threats/cve-1999-0153-microsoft-windows-95-nt-denial-of-service-in-netbios-via-oob-data) (medium, CVSS 5, published 1 Jul 1997) - [CVE-1999-0345: Microsoft Windows 95 and NT denial of service via Jolt ICMP attack](https://junglewise.ai/threats/cve-1999-0345-microsoft-windows-95-and-nt-denial-of-service-via-jolt-icmp-attack) (medium, CVSS 5, published 1 Jan 1997) - [CVE-1999-0179: Microsoft Windows NT denial of service via Samba client directory navigation](https://junglewise.ai/threats/cve-1999-0179-microsoft-windows-nt-denial-of-service-via-samba-client-directory) (medium, CVSS 5, published 1 Jan 1997) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Microsoft technologies - [Microsoft Windows](https://junglewise.ai/threats/technologies/windows): 2,362 vulnerabilities - [Microsoft Windows 10](https://junglewise.ai/threats/technologies/windows-10): 589 vulnerabilities - [Microsoft Windows 11 24h2](https://junglewise.ai/threats/technologies/windows-11-24h2): 565 vulnerabilities - [Microsoft Windows 11 25h2](https://junglewise.ai/threats/technologies/windows-11-25h2): 534 vulnerabilities - [Microsoft Windows Server 2025](https://junglewise.ai/threats/technologies/windows-server-2025): 534 vulnerabilities - [Microsoft Windows Server 2022](https://junglewise.ai/threats/technologies/windows-server-2022): 528 vulnerabilities - [Microsoft Windows Server 2019](https://junglewise.ai/threats/technologies/windows-server-2019): 521 vulnerabilities - [Microsoft Windows Server 2012](https://junglewise.ai/threats/technologies/windows-server-2012): 517 vulnerabilities - [Microsoft Windows 11](https://junglewise.ai/threats/technologies/windows-11): 494 vulnerabilities - [Microsoft Windows Server 2016](https://junglewise.ai/threats/technologies/windows-server-2016): 476 vulnerabilities - [Microsoft Windows 10 1809](https://junglewise.ai/threats/technologies/windows-10-1809): 380 vulnerabilities - [Microsoft Windows 10 21h2](https://junglewise.ai/threats/technologies/windows-10-21h2): 373 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft Windows 95 vulnerabilities", https://junglewise.ai/threats/technologies/windows-95, 11 November 2026.