https://isitpatched.com/putty Security alerts for PuTTY: newly-exploited CVEs and end-of-life events from IsItPatched. en Compiled by IsItPatched (isitpatched.com) from NVD, CISA KEV, EPSS and endoflife.date. IsItPatched (https://isitpatched.com) https://www.rssboard.org/rss-specification 15 https://isitpatched.com/icon-192.png https://isitpatched.com/putty Wed, 17 Jun 2026 07:02:20 GMT https://isitpatched.com/cve/CVE-2024-31497 putty|CVE-2024-31497 Severity: Medium (CVSS 5.9) · CWE-338 · EPSS 6% Medium IsItPatched Mon, 15 Apr 2024 19:15:11 GMT https://isitpatched.com/cve/CVE-2023-48795 putty|CVE-2023-48795 Severity: Medium (CVSS 5.9) · CWE-354 · EPSS 93% Medium IsItPatched Mon, 18 Dec 2023 16:15:10 GMT https://isitpatched.com/cve/CVE-2020-14002 putty|CVE-2020-14002 Severity: Medium (CVSS 5.9) · CWE-203 · EPSS 3% Medium IsItPatched Mon, 29 Jun 2020 17:15:11 GMT https://isitpatched.com/cve/CVE-2019-17069 putty|CVE-2019-17069 Severity: High (CVSS 7.5) · Use-after-free · EPSS 2% High IsItPatched Tue, 01 Oct 2019 16:15:10 GMT https://isitpatched.com/cve/CVE-2019-9898 putty|CVE-2019-9898 Severity: Critical (CVSS 9.8) · CWE-330 · EPSS 4% Critical IsItPatched Thu, 21 Mar 2019 16:01:17 GMT https://isitpatched.com/cve/CVE-2019-9897 putty|CVE-2019-9897 Severity: High (CVSS 7.5) · EPSS 3% High IsItPatched Thu, 21 Mar 2019 16:01:17 GMT https://isitpatched.com/cve/CVE-2019-9895 putty|CVE-2019-9895 Severity: Critical (CVSS 9.8) · Memory corruption · EPSS 3% Critical IsItPatched Thu, 21 Mar 2019 16:01:17 GMT https://isitpatched.com/cve/CVE-2019-9894 putty|CVE-2019-9894 Severity: High (CVSS 7.5) · CWE-320 · EPSS 2% High IsItPatched Thu, 21 Mar 2019 16:01:17 GMT https://isitpatched.com/cve/CVE-2017-6542 putty|CVE-2017-6542 Severity: Critical (CVSS 9.8) · Memory corruption · EPSS 22% Critical IsItPatched Mon, 27 Mar 2017 16:59:00 GMT https://isitpatched.com/cve/CVE-2013-4852 putty|CVE-2013-4852 Severity: Medium (CVSS 6.8) · CWE-189 · EPSS 3% Medium IsItPatched Mon, 19 Aug 2013 22:55:09 GMT https://isitpatched.com/cve/CVE-2013-4206 putty|CVE-2013-4206 Severity: Medium (CVSS 6.8) · Memory corruption · EPSS 2% Medium IsItPatched Mon, 19 Aug 2013 22:55:08 GMT https://isitpatched.com/cve/CVE-2005-0467 putty|CVE-2005-0467 Severity: High (CVSS 7.5) · EPSS 4% High IsItPatched Mon, 21 Feb 2005 05:00:00 GMT https://isitpatched.com/cve/CVE-2004-1008 putty|CVE-2004-1008 Severity: High (CVSS 10) · EPSS 7% High IsItPatched Mon, 10 Jan 2005 05:00:00 GMT https://isitpatched.com/cve/CVE-2004-1440 putty|CVE-2004-1440 Severity: High (CVSS 7.5) · EPSS 4% High IsItPatched Fri, 31 Dec 2004 05:00:00 GMT https://isitpatched.com/cve/CVE-2003-0069 putty|CVE-2003-0069 Severity: High (CVSS 7.5) · EPSS 2% High IsItPatched Tue, 18 Mar 2003 05:00:00 GMT https://isitpatched.com/cve/CVE-2002-1359 putty|CVE-2002-1359 Severity: High (CVSS 10) · Improper input validation · EPSS 80% High IsItPatched Mon, 23 Dec 2002 05:00:00 GMT https://isitpatched.com/cve/CVE-2002-1357 putty|CVE-2002-1357 Severity: High (CVSS 10) · Memory corruption · EPSS 10% High IsItPatched Mon, 23 Dec 2002 05:00:00 GMT https://isitpatched.com/cve/CVE-2002-1360 putty|CVE-2002-1360 Severity: High (CVSS 10) · Improper input validation · EPSS 6% High IsItPatched Mon, 23 Dec 2002 05:00:00 GMT https://isitpatched.com/cve/CVE-2002-1358 putty|CVE-2002-1358 Severity: High (CVSS 10) · Improper input validation · EPSS 6% High IsItPatched Mon, 23 Dec 2002 05:00:00 GMT https://isitpatched.com/cve/CVE-2000-0476 putty|CVE-2000-0476 Severity: Medium (CVSS 5) · EPSS 3% Medium IsItPatched Thu, 01 Jun 2000 03:00:00 GMT