AI
Product
aiohttp
by aio-libs · last CVE Oct 19, 2026
52
CVEs
0
On KEV
9.1
Max CVSS
7
New 30D
Severity mix
Critical 1High 27Medium 23Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-111066
8.2
0%
Oct 19
AIOHTTP: File descriptor exhaustion in multipart requests
Affected: >= 2.0.0, < 3.14.4
CVE-2026-111064
8.2
0%
Oct 19
aiohttp server lacks an initial request/header timeout
Affected: < 3.14.4
CVE-2026-54273
7.5
0%
Jun 22
AIOHTTP: HTTP/1 Pipelined Requests Queue Without Limit
Affected: < 3.14.1
CVE-2026-54280
7.5
0%
Jun 22
AIOHTTP: Payload Response Resources Are Not Closed After Mid-Body Disconnect
Affected: < 3.14.1
CVE-2026-54278
7.5
0%
Jun 22
AIOHTTP: Unread Compressed Request Bodies Bypass client_max_size During Cleanup
Affected: < 3.14.1
CVE-2026-54277
7.5
1%
Jun 22
AIOHTTP: C HTTP Parser Bypasses max_line_size for Fragmented Lines
Affected: < 3.14.1
CVE-2026-54275
7.5
0%
Jun 22
AIOHTTP: TLS Server Hostname Override Is Ignored When Reusing HTTPS Connections
Affected: < 3.14.1
CVE-2026-54274
7.5
1%
Jun 22
AIOHTTP: Incomplete websocket frame payloads bypass memory limits
Affected: < 3.14.1
CVE-2026-54279
7.5
0%
Jun 22
AIOHTTP: Host-Only Cookies Become Domain Cookies After CookieJar Persistence
Affected: < 3.14.1
CVE-2026-50269
7.5
1%
Jun 22
AIOHTTP: CRLF injection in multipart headers
Affected: < 3.14.0
CVE-2026-47265
7.5
0%
Jun 2
AIOHTTP vulnerable to cross-origin redirect with per-request cookies
Affected: < 3.14.0
CVE-2026-34516
7.5
0%
Apr 1
AIOHTTP: Multipart Header Size Bypass
Affected: < 3.13.4
CVE-2026-34515
7.5
0%
Apr 1
AIOHTTP: UNC SSRF/NTLMv2 Credential Theft/Local File Read in static resource handler on Windows
Affected: < 3.13.4
CVE-2026-22815
7.5
0%
Apr 1
AIOHTTP: Uncapped memory usage possible through aiohttp allowing unlimited trailer headers
Affected: < 3.13.4
CVE-2026-34513
7.5
0%
Apr 1
AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector
Affected: < 3.13.4
CVE-2025-69228
7.5
0%
Jan 5
AIOHTTP vulnerable to denial of service through large payloads
Affected: < 3.13.3
CVE-2025-69227
7.5
0%
Jan 5
AIOHTTP vulnerable to DoS when bypassing asserts
Affected: < 3.13.3
CVE-2025-69223
7.5
1%
Jan 5
AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb
Affected: < 3.13.3
CVE-2025-53643
7.5
0%
Jul 14
AIOHTTP is vulnerable to HTTP Request/Response Smuggling through incorrect parsing of chunked trailer sections
Affected: < 3.12.14
CVE-2024-52304
7.5
1%
Nov 18
aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions
Affected: < 3.10.11
CVE-2024-52303
7.5
1%
Nov 18
aiohttp memory leak when middleware is enabled when requesting a resource with a non-allowed method
Affected: >= 3.10.6, < 3.10.11
CVE-2024-30251
7.5
1%
May 2
Denial of service when trying to parse malformed POST requests in aiohttp
Affected: < 3.9.4
CVE-2024-23334
7.5
77%
Jan 29
aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal
Affected: < 3.9.2
CVE-2023-47627
7.5
1%
Nov 14
Request smuggling in aiohttp
Affected: < 3.8.6
CVE-2023-37276
7.5
1%
Jul 19
aiohttp vulnerable to HTTP request smuggling
Affected: < 3.8.5
CVE-2026-34993
7.3
0%
Jun 2
AIOHTTP Vulnerable to Deserialization of Untrusted Data
Affected: < 3.14.0
CVE-2026-69244
7.1
1%
Aug 3
AIOHTTP: Out-of-bounds heap read in C HTTP response parser error path (malformed chunked response)
Affected: < 3.14.3
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