TS
Product
Traffic Server
by Apache · last CVE Jul 29, 2026
120
CVEs
0
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 21High 75Medium 20Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-58160
6.5
1%
Jul 29
Apache Traffic Server: Out-of-bounds reads while parsing DNS responses
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2018-9481
6.5
0%
Nov 20
In bta_hd_set_report_act of bta_hd_act.cc, there is a possible out-of-bounds read due to an integer overflow
Affected: 6.0.0 through 6.2.3; 7.0.0 before 7.1.10; 8.0.0 before 8.0.7
CVE-2019-9516
6.5
56%
Aug 13
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service
Affected: 6.0.0 through 6.2.3; 7.0.0 through 7.1.6; 8.0.0 through 8.0.3
CVE-2018-8004
6.5
6%
Aug 29
There are multiple HTTP smuggling and cache poisoning issues when clients making malicious requests interact with Apache Traffic Server (ATS)
Affected: 6.0.0 through 6.2.2; 7.0.0 through 7.1.3
CVE-2024-56196
6.3
1%
Mar 6
Improper Access Control vulnerability in Apache Traffic Server
Affected: 10.0.0 before 10.0.4
CVE-2024-56195
6.3
1%
Mar 6
Improper Access Control vulnerability in Apache Traffic Server
Affected: 9.0.0 before 9.2.9; 10.0.0 before 10.0.4
CVE-2024-38311
6.3
1%
Mar 6
Improper Input Validation vulnerability in Apache Traffic Server
Affected: 9.0.0 before 9.2.9; 10.0.0 before 10.0.4
CVE-2022-40743
6.1
1%
Dec 19
Improper Input Validation vulnerability for the xdebug plugin in Apache Software Foundation Apache Traffic Server can lead to cross site scripting and cache poisoning attacks.This…
Affected: 8.0.0 through 8.1.5; 9.0.0 through 9.1.3
CVE-2026-58158
5.9
1%
Jul 29
Apache Traffic Server: PROXY protocol parsing has port truncation and a stack overflow
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-58152
5.9
1%
Jul 29
Apache Traffic Server: Integer-handling errors in HPACK/XPACK decoding corrupt memory
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-33930
5.9
1%
Jul 29
Apache Traffic Server: Buffer overflow via Host field that has a long string value
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-24033
5.3
1%
Jul 29
Apache Traffic Server: Request smuggling via chunked extension quoted-string parsing
Affected: 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-22068
5.3
1%
Jul 29
Apache Traffic Server: Regex mappings match with malicious domain names
Affected: 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2022-37392
5.3
1%
Dec 19
Improper Check for Unusual or Exceptional Conditions vulnerability in handling the requests to Apache Traffic Server
Affected: 8.0.0 before 8.1.6; 9.0.0 before 9.1.4
CVE-2018-8040
5.3
7%
Aug 29
Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configured not to allow access
Affected: 6.0.0 through 6.2.2; 7.0.0 through 7.1.3
CVE-2018-8005
5.3
7%
Aug 29
When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache
Affected: 6.0.0 through 6.2.2; 7.0.0 through 7.1.3
CVE-2026-58156
4.9
0%
Jul 29
Apache Traffic Server: URL and port parsing errors allow access-control bypass
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-65100
4.8
1%
Jul 29
Apache Traffic Server: HPACK encoder desynchronizes from the decoder after a failed header encode
Affected: 8.0.0 through 8.1.9; 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2026-65325
4.8
0%
Jul 29
Apache Traffic Server: HTTP/2 multiplexed origin sessions are reused without certificate re-verification
Affected: 9.0.0 before 9.2.15; 10.0.0 before 10.1.4
CVE-2024-56202
4.3
1%
Mar 6
Expected Behavior Violation vulnerability in Apache Traffic Server
Affected: 9.0.0 before 9.2.9; 10.0.0 before 10.0.4
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