cpython: IMAP command injection in user-controlled commands

A flaw was found in the imaplib module in the Python standard library. The imaplib module does not reject control characters, such as newlines, in user-controlled input passed to IMAP commands. This issue allows an attacker to inject additional commands to be executed in the IMAP server...

SUSE CVE-2026-33123

pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.1 allow an attacker to craft a malicious PDF which leads to long runtimes and/or large memory usage. Exploitation requires accessing an array-based stream with many entries. This issue has been fixed in version 6.9.1...

BIT-PYTHON-MIN-2026-3479 pkgutil.get_data() does not enforce documented restrictions

pkgutil.getdata did not validate the resource argument as documented, allowing path traversals...

CVE-2026-32889

tinytag is a Python library for reading audio file metadata. Version 2.2.0 allows an attacker who can supply MP3 files for parsing to trigger a non-terminating loop while the library parses an ID3v2 SYLT synchronized lyrics frame. In server-side deployments that automatically parse...

OPENSUSE-SU-2026:10397-1 python311-PyJWT-2.12.1-1.1 on GA media

These are all security issues fixed in the python311-PyJWT-2.12.1-1.1 package on the GA media of openSUSE Tumbleweed...

01os (=0.0.14), aa-rag (>=0.4.2 <=0.4.3) +939 more potentially affected by CVE-2026-33231 via nltk (>=2.0.4 <=3.9.3)

nltk PYPI version =2.0.4, =0.4.2, =0.2.3, =0.2.0, =0.0.4, =0.0.1, =0.1.0, =0.1.0, =0.0.9, =0.1.0 and more Source cves: CVE-2026-33231 Source advisory: SNYK:PYTHON-NLTK-15692504...

cpython: POP3 command injection in user-controlled commands

A flaw was found in the poplib module in the Python standard library. The poplib module does not reject control characters, such as newlines, in user-controlled input passed to POP3 commands. This issue allows an attacker to inject additional commands to be executed in the POP3 server...

CVE-2026-32640

A flaw was found in the Python library, SimpleEval. A remote attacker could exploit this vulnerability by providing specially crafted input that allows dangerous modules or functions to be accessed outside of the intended sandbox environment. This could lead to arbitrary code execution within the...

EulerOS Virtualization 2.12.1 : python-ldap (EulerOS-SA-2026-1456)

According to the versions of the python-ldap packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitizatio...

Improper Encoding or Escaping of Output

Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output in the http.cookies.Morsel.update function's |= operator and unpickling paths, http.cookies.BaseCookie.jsoutput function. An attacker can inject control characters into cookies by supplying...

CVE-2026-27962

Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a JWK Header Injection vulnerability in authlib's JWS implementation allows an unauthenticated attacker to forge arbitrary JWT tokens that pass signature verification. When key=None is passed to any...

CVE-2026-28490

Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a cryptographic padding oracle vulnerability was identified in the Authlib Python library concerning the implementation of the JSON Web Encryption JWE RSA15 key management algorithm. Authlib registe...

CVE-2026-28498

Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a library-level vulnerability was identified in the Authlib Python library concerning the validation of OpenID Connect OIDC ID Tokens. Specifically, the internal hash verification logic verifyhash...

EulerOS Virtualization 2.12.1 : python-urllib3 (EulerOS-SA-2026-1459)

According to the versions of the python-urllib3 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links ...

abadpour (>=6.13.1 <=7.24.1), abcli (>=9.273.1 <=9.572.1) +751 more potentially affected by CVE-2025-14287 via mlflow-skinny (>=3.0.0 <=3.8.0)

mlflow-skinny PYPI version =3.0.0, =6.13.1, =9.273.1, =2.0.0, =0.1.0, =0.1.0, =0.4.4, =0.3.0, =0.1.0, =1.0.0, =0.1.0, =0.20.9, =0.21.10 and more Source cves: CVE-2025-14287 Source advisory: SNYK:PYTHON-MLFLOWSKINNY-16698158...

abadpour (>=6.13.1 <=7.24.1), abcli (>=9.273.1 <=9.572.1) +694 more potentially affected by CVE-2025-14287 via mlflow (>=3.0.0rc2 <=3.6.0rc0)

mlflow PYPI version =3.0.0rc2, =6.13.1, =9.273.1, =2.0.0, =0.1.0, =0.1.0, =0.4.4, =0.3.0, =0.1.0, =1.0.0, =0.1.0, =0.20.9, =0.21.10 and more Source cves: CVE-2025-14287 Source advisory: SNYK:PYTHON-MLFLOW-15674468...

CLSA-2026-1773480241 python: Fix of CVE-2025-12084

CVE-2025-12084: fix quadratic algorithm when building nested XML elements with appendChild...

CLSA-2026-1773481701 python3.9: Fix of CVE-2025-6075

CVE-2025-6075: fix quadratic complexity in os.path.expandvars...

article-extract (>=0.1.2 <=0.1.3), athlinks-races (>=0.0.4 <=0.0.7) +51 more potentially affected by unknown CVE via scrapy (>=1.4.0 <=2.14.1)

scrapy PYPI version =1.4.0, =0.1.2, =0.0.4, =3.4.0, =2.8.3, =0.0.1.dev1, =1.3.0, =1.2.1.20160901, =0.2.0, =0.0.5, =0.2.4, =0.0.2, =0.3.0a0, =0.0.20, =0.0.34 and more Source cves: unknown CVE Source advisory: SNYK:PYTHON-SCRAPY-15624315...

CVE-2026-32597

PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit Critical Header Parameter defined in RFC 7515 §4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting...