IsItPatched — Apache ZooKeeper security feed https://isitpatched.com/zookeeper Security alerts for Apache ZooKeeper: 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 IsItPatched — Apache ZooKeeper security feed https://isitpatched.com/zookeeper Wed, 17 Jun 2026 07:02:20 GMT Apache ZooKeeper: CVE-2026-24308 (High) https://isitpatched.com/cve/CVE-2026-24308 zookeeper|CVE-2026-24308 Severity: High (CVSS 7.5) · CWE-532 · EPSS 1% High IsItPatched Sat, 07 Mar 2026 09:16:07 GMT Apache ZooKeeper: CVE-2026-24281 (High) https://isitpatched.com/cve/CVE-2026-24281 zookeeper|CVE-2026-24281 Severity: High (CVSS 7.4) · CWE-295 · EPSS 0% High IsItPatched Sat, 07 Mar 2026 09:16:07 GMT Apache ZooKeeper: CVE-2025-58457 (Medium) https://isitpatched.com/cve/CVE-2025-58457 zookeeper|CVE-2025-58457 Severity: Medium (CVSS 4.3) · CWE-280 · EPSS 0% Medium IsItPatched Wed, 24 Sep 2025 09:15:28 GMT Apache ZooKeeper: CVE-2024-51504 (Critical) https://isitpatched.com/cve/CVE-2024-51504 zookeeper|CVE-2024-51504 Severity: Critical (CVSS 9.1) · CWE-290 · EPSS 1% Critical IsItPatched Thu, 07 Nov 2024 10:15:08 GMT Apache ZooKeeper: CVE-2024-23944 (Medium) https://isitpatched.com/cve/CVE-2024-23944 zookeeper|CVE-2024-23944 Severity: Medium (CVSS 5.3) · Missing authorization · EPSS 0% Medium IsItPatched Fri, 15 Mar 2024 11:15:08 GMT Apache ZooKeeper: CVE-2023-44981 (Critical) https://isitpatched.com/cve/CVE-2023-44981 zookeeper|CVE-2023-44981 Severity: Critical (CVSS 9.1) · Authorization bypass · EPSS 2% Critical IsItPatched Wed, 11 Oct 2023 11:15:11 GMT Apache ZooKeeper: CVE-2021-21295 (Medium) https://isitpatched.com/cve/CVE-2021-21295 zookeeper|CVE-2021-21295 Severity: Medium (CVSS 5.9) · CWE-444 · EPSS 19% Medium IsItPatched Tue, 09 Mar 2021 19:15:12 GMT Apache ZooKeeper: CVE-2019-0201 (Medium) https://isitpatched.com/cve/CVE-2019-0201 zookeeper|CVE-2019-0201 Severity: Medium (CVSS 5.9) · Missing authorization · EPSS 10% Medium IsItPatched Thu, 23 May 2019 13:29:07 GMT Apache ZooKeeper: CVE-2018-8012 (High) https://isitpatched.com/cve/CVE-2018-8012 zookeeper|CVE-2018-8012 Severity: High (CVSS 7.5) · Missing authorization · EPSS 9% High IsItPatched Mon, 21 May 2018 18:29:00 GMT Apache ZooKeeper: CVE-2017-5637 (High) https://isitpatched.com/cve/CVE-2017-5637 zookeeper|CVE-2017-5637 Severity: High (CVSS 7.5) · Missing authentication · EPSS 74% High IsItPatched Tue, 10 Oct 2017 00:30:22 GMT Apache ZooKeeper: CVE-2016-5017 (High) https://isitpatched.com/cve/CVE-2016-5017 zookeeper|CVE-2016-5017 Severity: High (CVSS 8.1) · Memory corruption · EPSS 8% High IsItPatched Wed, 21 Sep 2016 13:25:12 GMT