UBUNTU-CVE-2026-54276

AIOHTTP is an asynchronous HTTP client/server framework for asyncio an...

CVE-2026-54275

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, the serverhostname 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 serverhostname...

CVE-2026-54274

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, if an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual size limits on memory use. This vulnerability is fixed in 3.14.1...

CVE-2026-50269

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.0, attacker-controlled input included into multipart/payload headers can be used to modify a request to inject additional headers or similar. In the unlikely situation that an application is passing...

EUVD-2026-34001

AIOHTTP is Vulnerable to Deserialization of Untrusted Data...

UBUNTU-CVE-2026-34993

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using CookieJar.load with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect man...

com.akamai.edgegrid:edgegrid-signer-async-http-client (>=6.0.1 <=6.0.1-rc.1), com.cloudbees.thirdparty:zendesk-java-client (>=1.1.0 <=1.3.1) +50 more potentially affected by CVE-2026-45300 via org.asynchttpclient:async-http-client (>=3.0.0.Beta1 <=3.0.1)

org.asynchttpclient:async-http-client MAVEN version =3.0.0.Beta1, =6.0.1, =1.1.0, =0.4.8, =0.4.8, =0.4.8, =218.0.0, =14.5.0, =15.4.0 - com.navercorp.pinpoint:pinpoint-agentstatistics-collector =3.1.0 - com.navercorp.pinpoint:pinpoint-batch =3.1.0 - com.navercorp.pinpoint:pinpoint-collector-starte...

com.akamai.edgegrid:edgegrid-signer-async-http-client (>=6.0.1 <=6.0.1-rc.1), com.cloudbees.thirdparty:zendesk-java-client (>=1.1.0 <=1.3.1) +50 more potentially affected by CVE-2026-45300 via org.asynchttpclient:async-http-client (>=3.0.0.Beta1 <=3.0.1)

org.asynchttpclient:async-http-client MAVEN version =3.0.0.Beta1, =6.0.1, =1.1.0, =0.4.8, =0.4.8, =0.4.8, =218.0.0, =14.5.0, =15.4.0 - com.navercorp.pinpoint:pinpoint-agentstatistics-collector =3.1.0 - com.navercorp.pinpoint:pinpoint-batch =3.1.0 - com.navercorp.pinpoint:pinpoint-collector-starte...

ai.evolv:ascend-sdk (=0.5.0), app.peac:core (=0.0.1) +2567 more potentially affected by CVE-2026-40490 via org.asynchttpclient:async-http-client (>=2.0.0-RC1 <=2.12.4)

org.asynchttpclient:async-http-client MAVEN version =2.0.0-RC1, =0.7.0, =0.7.0, =0.1.0, =0.2.0, =0.7.0, =0.7.0, =0.1.0, =0.2.0, =0.1.0, =0.2.0, =2.2, =2.0, =2.0-RC2 and more Source cves: CVE-2026-40490 Source advisory: SNYK:JAVA-ORGASYNCHTTPCLIENT-16032254...

Origin Validation Error

Overview org.asynchttpclient:async-http-client is a maven plugin for the Async Http Client AHC classes. Affected versions of this package are vulnerable to Origin Validation Error in the Redirect30xInterceptor class. An attacker in control of a cross-origin redirect target via a different exploit...

CVE-2026-34514

CVE-2026-34514 affects AIOHTTP prior to 3.13.4, where the content_type parameter used when constructing multipart headers could enable CRLF injection leading to extra header insertion. The vulnerability is mitigated by upgrading to 3.13.4, which patches the issue. The CVSS data (MEDIUM, network v...

PT-2026-29602

Name of the Vulnerable Software and Affected Versions AIOHTTP versions prior to 3.13.4 Description AIOHTTP, an asynchronous HTTP client/server framework, is susceptible to excessive memory usage due to an unbounded DNS cache. This can potentially lead to a Denial of Service DoS situation if an...

PT-2026-29603

Name of the Vulnerable Software and Affected Versions AIOHTTP versions prior to 3.13.4 Description AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. An attacker controlling the content type parameter in aiohttp could inject extra headers or similar exploits. If an...

PT-2026-29610

Name of the Vulnerable Software and Affected Versions AIOHTTP versions prior to 3.13.4 Description Multiple Host headers were permitted in AIOHTTP, potentially allowing a reverse proxy's security rules to be bypassed. This could lead to a request being processed by AIOHTTP in a privileged sub...

EUVD-2026-1042

AIOHTTP Vulnerable to Cookie Parser Warning Storm...

EUVD-2026-1043

AIOHTTP vulnerable to DoS through chunked messages...

EUVD-2021-2157

Malware in sbrugna...

CVE-2024-42367

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions on the 3.10 branch prior to version 3.10.2, static routes which contain files with compressed variants .gz or .br extension are vulnerable to path traversal outside the root directory if those variants are...

CVE-2024-30251

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST multipart/form-data request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further request...

CVE-2024-30251 Denial of service when trying to parse malformed POST requests in aiohttp

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST multipart/form-data request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further request...