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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-4m7w-qmgq-4wj5 | aiohttp: TLS Server Hostname Override Is Ignored When Reusing HTTPS Connections |
Fri, 26 Jun 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-367 | |
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Mon, 22 Jun 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Aio-libs
Aio-libs aiohttp |
|
| Vendors & Products |
Aio-libs
Aio-libs aiohttp |
Mon, 22 Jun 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 22 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, the server_hostname TLS SNI check can be bypassed when an existing connection is reused. If an application makes multiple requests to the same domain, but with different per-request server_hostname parameters, then the later calls may succeed by reusing the existing connection when they should have been rejected due to the TLS SNI check. This vulnerability is fixed in 3.14.1. | |
| Title | AIOHTTP: TLS Server Hostname Override Is Ignored When Reusing HTTPS Connections | |
| Weaknesses | CWE-297 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-22T17:27:34.536Z
Reserved: 2026-06-12T17:13:32.280Z
Link: CVE-2026-54275
Updated: 2026-06-22T17:27:29.508Z
No data.
OpenCVE Enrichment
Updated: 2026-06-26T05:00:04Z
Github GHSA