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 can consequently be tricked into treating an unencrypted connection as encrypted or an encrypted connection as unencrypted. This issue is fixed in version 3.14.4.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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 can consequently be tricked into treating an unencrypted connection as encrypted or an encrypted
    connection as unencrypted. This issue is fixed in version 3.14.4. (CVE-2026-111748)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-604898 advisory.

    [2.187.0-1.0.5]
    - Fix multiple CVEs in pyjwt, aiohttp, pyOpenSSL, multidict

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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 can consequently be tricked into treating an unencrypted connection as encrypted or an encrypted     connection as unencrypted. This issue is fixed in version 3.14.4. (CVE-2026-111748)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
477708	Echo: python-aiohttp: security update to 3.14.3-1+e2	Tenable Cloud Security	Echo Local Security Checks	Local	medium
477708	Echo: python-aiohttp: security update to 3.14.3-1+e2	Tenable Self-Hosted Container Security	Echo Local Security Checks	Local	medium
370504	Oracle Linux 9 : python-oci-sdk (ELSA-2026-604898)	Nessus	Oracle Linux Local Security Checks	Local	high
476524	Chainguard: litellm-fips: security update to 1.106.1-r1	Tenable Cloud Security	Chainguard Local Security Checks	Local	medium
476524	Chainguard: litellm-fips: security update to 1.106.1-r1	Tenable Self-Hosted Container Security	Chainguard Local Security Checks	Local	medium
476388	SCA: security update for aiohttp (GHSA-f9xw-jh8m-3mwq)	Tenable Cloud Security	SCA Checks	Local	medium
476388	SCA: security update for aiohttp (GHSA-f9xw-jh8m-3mwq)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium
367858	Linux Distros Unpatched Vulnerability : CVE-2026-111748	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2026-111748

medium

Tenable Plugins

medium

medium

high

medium

medium

medium

medium

medium