Known vulnerabilities in Apache HTTP Server

Software CPE: cpe:2.3:a:apache_foundation:apache_http_server:*:*:*:*:*:*:*:*
Total vulnerabilities: 155
Public exploits: 31
Known exploited (KEV): 4
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Apache HTTP Server Apache HTTP Server is affected by 155 known vulnerabilities: 4 critical, 15 high, 101 medium, 35 low Critical High Medium Low

Vulnerabilities (155)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU133897 - Use After Free
CVE-2026-48913
CWE-416 High
No
No
2.4.68 08.06.2026 SB2026060493
SB20260624100
SB20260624101
and 9 more
#VU133898 - Out-of-bounds write
CVE-2026-44631
CWE-787 Low
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 15 more
#VU133899 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-44186
CWE-835 Medium
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 12 more
#VU133900 - Out-of-bounds read
CVE-2026-44185
CWE-125 Medium
No
No
2.4.68 08.06.2026 SB2026060493
SB2026063082
SB2026070144
and 8 more
#VU133901 - Improper Privilege Management
CVE-2026-44119
CWE-269 Low
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 11 more
#VU133902 - Out-of-bounds read
CVE-2026-43951
CWE-125 Medium
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 15 more
#VU133903 - Heap-based Buffer Overflow
CVE-2026-42536
CWE-122 High
No
No
2.4.68 08.06.2026 SB2026060493
SB20260624100
SB20260624101
and 12 more
#VU133904 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-42535
CWE-22 Low
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 11 more
#VU133905 - Heap-based Buffer Overflow
CVE-2026-34356
CWE-122 High
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 14 more
#VU133906 - Buffer overflow
CVE-2026-34355
CWE-120 Medium
No
No
2.4.68 08.06.2026 SB2026060493
SB20260624100
SB20260624101
and 12 more
#VU133907 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-29170
CWE-79 Medium
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 11 more
#VU133908 - Use After Free
CVE-2026-29167
CWE-416 Low
No
No
2.4.68 08.06.2026 SB2026060493
SB2026062422
SB20260624100
and 10 more
#VU133362 - Resource exhaustion
CVE-2026-49975
CWE-400 High
No
No
2.4.68 04.06.2026 SB2026060491
SB2026060492
SB2026060493
and 26 more
#VU129540 - Out-of-bounds read
CVE-2026-34059
CWE-125 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB2026051240
and 24 more
#VU129541 - Out-of-bounds read
CVE-2026-34032
CWE-125 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB2026051240
and 24 more
#VU129542 - Out-of-bounds read
CVE-2026-33857
CWE-125 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB2026051240
and 24 more
#VU129543 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')
CVE-2026-33523
CWE-113 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB2026051240
and 18 more
#VU129544 - NULL Pointer Dereference
CVE-2026-33007
CWE-476 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB20260513119
and 16 more
#VU129545 - Information Exposure Through Timing Discrepancy
CVE-2026-33006
CWE-208 High
Available
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB20260513119
and 10 more
#VU129546 - NULL Pointer Dereference
CVE-2026-29169
CWE-476 Medium
No
No
2.4.67 04.05.2026 SB2026050479
SB2026050772
SB20260513119
and 13 more


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