AT
Product
Apache Traffic Server
by Apache Software Foundation · last CVE Oct 21, 2026
64
CVEs
0
On KEV
10.0
Max CVSS
16
New 30D
Severity mix
Critical 18High 35Medium 11Low 0
Watch

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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-31778
7.5
2%
Aug 10
Transfer-Encoding not treated as hop-by-hop
Affected: 8.0.0 to 9.0.2
CVE-2022-28129
7.5
2%
Aug 10
Insufficient Validation of HTTP/1.x Headers
Affected: 8.0.0 to 9.1.2
CVE-2018-11783
7.5
2%
Mar 7
sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin
Affected: Apache Traffic Server 6.0.0 to 6.0.3, 7.0.0 to 7.1.5, 8.0.0 to 8.0.1
CVE-2026-58160
6.5
1%
Jul 29
Apache Traffic Server: Out-of-bounds reads while parsing DNS responses
Affected: 8.0.0 through 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
CVE-2026-112381
New
5.9
0%
Oct 21
Apache Traffic Server: Nullptr dereference in net_write_io on a POST half-close with chunked response
Affected: 9.2.15; 10.1.4; 10.2.0
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 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
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 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
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 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
CVE-2026-111817
New
5.3
0%
Oct 21
Apache Traffic Server: Dropping chunked trailers stalls a passthrough transfer until timeout
Affected: 8.1.11; 9.2.5 through 9.2.15; 10.0.0 through 10.1.4; 10.2.0
CVE-2026-24033
5.3
1%
Jul 29
Apache Traffic Server: Request smuggling via chunked extension quoted-string parsing
Affected: 10.0.0 through 10.1.3; 9.0.0 through 9.2.14
CVE-2026-22068
5.3
1%
Jul 29
Apache Traffic Server: Regex mappings match with malicious domain names
Affected: 10.0.x through 10.1.3; 9.0.x through 9.2.14
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 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
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 8.1.11; 9.0.0 through 9.2.14; 10.0.0 through 10.1.3
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 through 9.2.14; 10.0.0 through 10.1.3
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