Vulnerabilities
Summary — last 7 days
New vulnerabilities4,687▼ 456 vs. last week
Critical / high1,909▼ 1,039 vs. last week
New active exploitation (KEV)9▼ 2 vs. last week
Unscored (no CVSS)778▲ 670 vs. last week
More filters
7 results, sorted by published date (most recent first)
| CVE | Status | Severity | EPSS | Active exploitation | Affected technologies | Published ▼ | Modified | Description |
|---|---|---|---|---|---|---|---|---|
| Undergoing Analysis | Medium (6.3) | 0.30% | — | Aio-libs AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the pure Python parser accepts ambiguous HTTP request framing. An unauthenticated attacker can consequently smuggle requests when an application uses AIOHTTP_NO_EXTENSIONS or otherwise runs without a standard wheel and an… | |
| Undergoing Analysis | Low (2.3) | 0.29% | — | Aio-libs AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Host-Only scope on an existing parent-domain cookie can be removed by a subdomain. A user who accesses an untrusted subdomain can consequently have host-only protections stripped from cookies, although impact is limited… | |
| Undergoing Analysis | Medium (6.3) | 0.36% | — | AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, an attacker can send an absolute-form request that causes Request.scheme to use attacker-controlled request-target scheme data instead of the connection protocol. Applications that use Request.scheme for security decisions… | |
| Undergoing Analysis | High (8.2) | 0.38% | — | Aio-libs AiohttpAI | 10/19/2026 | 10/20/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. From 2.0.0 until 3.14.4, multipart request processing can retain an unbounded number of open file descriptors. An unauthenticated attacker can consequently exhaust file descriptors with specially crafted multipart requests when a handler… | |
| Undergoing Analysis | Medium (6.9) | 0.36% | — | AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection. An attacker can consequently exhaust the connection pool temporarily until garbage collection resolves the connections. This issue is fixed in version 3.14.4. | |
| Undergoing Analysis | High (8.2) | 0.40% | — | AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, keepalive timeout handling is absent during the initial portion of a request. An attacker can keep an idle connection open indefinitely before sending any request data, consuming server connection capacity. This issue is… | |
| Undergoing Analysis | Medium (6.3) | 0.22% | — | Aio-libs AiohttpAI | 10/19/2026 | 10/19/2026 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the Secure attribute for a shared cookie is not enforced. An attacker can consequently cause a shared cookie marked Secure to be sent with an unencrypted request. This issue is fixed in version 3.14.4. |