Source: python-aiohttp Version: 3.13.5-1 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for python-aiohttp. CVE-2026-34993[0]: | 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 many applications. Version | 3.14.0 patches the issue. If an application does allow attacker | controlled files to be loaded, a workaround on older releases would | be to sanitize the files before loading. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-34993 https://www.cve.org/CVERecord?id=CVE-2026-34993 [1] https://github.com/aio-libs/aiohttp/security/advisories/GHSA-jg22-mg44-37j8 [2] https://github.com/aio-libs/aiohttp/commit/dcf40f30637e8752c76781cf6703b5a236749a00 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
