Apache HTTP Server 2.2
Support for Apache HTTP Server 2.2 ended on 11/07/2017. There are no more security updates for this branch.
Latest version: 2.2.34, released on 11/07/2017
End of support: 11/07/2017
36 known vulnerabilities open in 2.2.34
Vulnerabilities in Apache HTTP Server 2.2
120 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 02/11/2026.
- CVE-2021-40438, CVSS 3.1: 9.0, actively exploited: still open in 2.2.34
- CVE-2026-28780, CVSS 3.1: 9.8: still open in 2.2.34
- CVE-2022-31813, CVSS 3.1: 9.8: still open in 2.2.34
- CVE-2022-22720, CVSS 3.1: 9.8: still open in 2.2.34
- CVE-2021-44790, CVSS 3.1: 9.8: still open in 2.2.34
- CVE-2021-39275, CVSS 3.1: 9.8: still open in 2.2.34
- CVE-2026-42535, CVSS 3.1: 9.1: still open in 2.2.34
- CVE-2022-28615, CVSS 3.1: 9.1: still open in 2.2.34
- CVE-2022-22721, CVSS 3.1: 9.1: still open in 2.2.34
- CVE-2026-93546, CVSS 3.1: 8.8: still open in 2.2.34
- CVE-2026-24072, CVSS 3.1: 8.8: still open in 2.2.34
- CVE-2025-58098, CVSS 3.1: 8.3: still open in 2.2.34
- CVE-2026-34059, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2026-29169, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2024-40898, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2023-31122, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2022-30556, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2022-29404, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2022-22719, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2021-34798, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2018-1303, CVSS 3.0: 7.5: still open in 2.2.34
- CVE-2017-9798, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2006-20001, CVSS 3.1: 7.5: still open in 2.2.34
- CVE-2025-49812, CVSS 3.1: 7.4: still open in 2.2.34
- CVE-2023-38709, CVSS 3.1: 7.3: still open in 2.2.34
- CVE-2026-29170, CVSS 3.1: 6.1: still open in 2.2.34
- CVE-2018-1302, CVSS 3.0: 5.9: still open in 2.2.34
- CVE-2018-1301, CVSS 3.0: 5.9: still open in 2.2.34
- CVE-2026-34032, CVSS 3.1: 5.3: still open in 2.2.34
- CVE-2026-33857, CVSS 3.1: 5.3: still open in 2.2.34
- CVE-2022-37436, CVSS 3.1: 5.3: still open in 2.2.34
- CVE-2022-28614, CVSS 3.1: 5.3: still open in 2.2.34
- CVE-2022-28330, CVSS 3.1: 5.3: still open in 2.2.34
- CVE-2015-0228, CVSS 2.0: 5.0: still open in 2.2.34
- CVE-2026-33006, CVSS 3.1: 4.8: still open in 2.2.34
- CVE-2016-8612, CVSS 3.0: 4.3: still open in 2.2.34
- CVE-2010-0425, CVSS 2.0: 10.0: fixed in 2.2.15
- CVE-2017-7679, CVSS 3.0: 9.8: fixed in 2.2.33
- CVE-2017-3169, CVSS 3.0: 9.8: not affected in 2.2.34
- CVE-2017-3167, CVSS 3.1: 9.8: fixed in 2.2.33
- CVE-2009-3555, CVSS 3.1: 9.8: not affected in 2.2.34
- CVE-2017-9788, CVSS 3.0: 9.1: not affected in 2.2.34
- CVE-2016-5387, CVSS 3.1: 8.1: not affected in 2.2.34
- CVE-2011-3192, CVSS 2.0: 7.8: fixed in 2.2.20
- CVE-2007-6423, CVSS 2.0: 7.8: not affected in 2.2.34
- CVE-2006-3747, CVSS 2.0: 7.6: fixed in 2.2.3
- CVE-2017-7668, CVSS 3.1: 7.5: not affected in 2.2.34
- CVE-2016-8743, CVSS 3.1: 7.5: not affected in 2.2.34
- CVE-2009-2699, CVSS 3.1: 7.5: fixed in 2.2.14
- CVE-2009-1955, CVSS 3.1: 7.5: fixed in 2.2.12
- CVE-2009-1891, CVSS 2.0: 7.1: fixed in 2.2.12
- CVE-2009-1890, CVSS 2.0: 7.1: fixed in 2.2.12
- CVE-2012-0883, CVSS 2.0: 6.9: fixed in 2.2.23
- CVE-2014-0226, CVSS 2.0: 6.8: fixed in 2.2.29
- CVE-2006-4154, CVSS 2.0: 6.8: not affected in 2.2.34
- CVE-2017-12171, CVSS 3.0: 6.5: not affected in 2.2.34
- CVE-2009-1956, CVSS 2.0: 6.4: fixed in 2.2.12
- CVE-2007-1741, CVSS 2.0: 6.2: not affected in 2.2.34
- CVE-2016-4975, CVSS 3.0: 6.1: not affected in 2.2.34
- CVE-2007-4465, CVSS 3.1: 6.1: fixed in 2.2.6
- CVE-2013-1862, CVSS 2.0: 5.1: fixed in 2.2.25
- CVE-2015-3183, CVSS 2.0: 5.0: fixed in 2.2.31
- CVE-2014-0231, CVSS 2.0: 5.0: fixed in 2.2.29
- CVE-2014-0098, CVSS 2.0: 5.0: fixed in 2.2.27
- CVE-2013-6438, CVSS 2.0: 5.0: fixed in 2.2.27
- CVE-2013-5704, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2012-4557, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2011-3368, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2010-2791, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2010-2068, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2010-1623, CVSS 2.0: 5.0: fixed in 2.2.17
- CVE-2010-1452, CVSS 2.0: 5.0: fixed in 2.2.16
- CVE-2010-0408, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2009-3720, CVSS 2.0: 5.0: fixed in 2.2.17
- CVE-2009-3560, CVSS 2.0: 5.0: fixed in 2.2.17
- CVE-2009-3095, CVSS 2.0: 5.0: fixed in 2.2.14
- CVE-2009-1191, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2008-2364, CVSS 2.0: 5.0: fixed in 2.2.9
- CVE-2007-6750, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2007-3847, CVSS 2.0: 5.0: fixed in 2.2.6
- CVE-2007-1863, CVSS 2.0: 5.0: fixed in 2.2.6
- CVE-2007-1862, CVSS 2.0: 5.0: not affected in 2.2.34
- CVE-2009-1195, CVSS 2.0: 4.9: not affected in 2.2.34
- CVE-2007-3303, CVSS 2.0: 4.9: not affected in 2.2.34
- CVE-2007-3304, CVSS 2.0: 4.7: fixed in 2.2.6
- CVE-2012-0031, CVSS 2.0: 4.6: fixed in 2.2.22
- CVE-2011-3607, CVSS 2.0: 4.4: not affected in 2.2.34
- CVE-2007-1743, CVSS 2.0: 4.4: not affected in 2.2.34
- CVE-2014-0118, CVSS 2.0: 4.3: fixed in 2.2.29
- CVE-2013-1896, CVSS 2.0: 4.3: fixed in 2.2.25
- CVE-2012-4558, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2012-3499, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2012-0053, CVSS 2.0: 4.3: fixed in 2.2.22
- CVE-2011-4317, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2011-3639, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2011-3348, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2011-1928, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2011-0419, CVSS 2.0: 4.3: not affected in 2.2.34
- CVE-2010-0434, CVSS 2.0: 4.3: fixed in 2.2.15
- CVE-2009-0023, CVSS 2.0: 4.3: fixed in 2.2.12
And 20 more.
28 vulnerabilities of Apache HTTP Server have no version information in the NVD and are not assigned to any branch.
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