CVE-2026-108375 dataclasses-avroschema allows code injection through generated field-default literals

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

CVE-2026-108375

The dataclasses-avroschema library (versions 0.38.0 through 0.70.5 ) is vulnerable to code injection when generating Python code from Avro schemas. The root cause lies in how the library handles field defaults and fixed types: FieldRepresentation.get_field_default fails to escape schema-controlle...

Security update for python-virtualenv

This update for python-virtualenv fixes the following issues: CVE-2026-102930: missing hash verification for network-fetched wheels can allow wheel tampering bsc1283904. CVE-2026-102938: crafted prompt values with line boundaries can cause configuration key injection bsc1283890. Patch Instruction...

SUSE-SU-2026:4652-1 Security update for python-virtualenv

This update for python-virtualenv fixes the following issues: - CVE-2026-102930: missing hash verification for network-fetched wheels can allow wheel tampering bsc1283904. - CVE-2026-102938: crafted prompt values with line boundaries can cause configuration key injection bsc1283890...

Security update for python-urllib3

This update for python-urllib3 fixes the following issues: CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding bsc1283909. CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser bsc1283910. Patch Instructions: To install this SUSE...

SUSE-SU-2026:4650-1 Security update for python-urllib3

This update for python-urllib3 fixes the following issues: - CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding bsc1283909. - CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser bsc1283910...

Security update for python-urllib3

This update for python-urllib3 fixes the following issues: CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding bsc1283909. CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser bsc1283910. Patch Instructions: To install this SUSE...

SUSE-SU-2026:4649-1 Security update for python-urllib3

This update for python-urllib3 fixes the following issues: - CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding bsc1283909. - CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser bsc1283910...

AZL-108042 CVE-2026-49264 affecting package python-oauthlib 3.2.2-3

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

AZL-108045 CVE-2026-49265 affecting package python-oauthlib 3.2.2-3

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 3.0.0 until 4.0.0, OAuthLib's PKCE checks in oauthlib/oauth2/rfc6749/granttypes/authorizationcode.py compare attacker-supplied codeverifier values with stored challenges using ordinary string equality in...

DEBIAN-CVE-2026-49265

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 3.0.0 until 4.0.0, OAuthLib's PKCE checks in oauthlib/oauth2/rfc6749/granttypes/authorizationcode.py compare attacker-supplied codeverifier values with stored challenges using ordinary string equality in...

CVE-2026-49264

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

CVE-2026-49264

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

UBUNTU-CVE-2026-49264

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

CVE-2026-49264 OAuthLib: Unsafe JSONP callback injection in RevocationEndpoint allows arbitrary JavaScript response generation

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

CVE-2026-49264 OAuthLib: Unsafe JSONP callback injection in RevocationEndpoint allows arbitrary JavaScript response generation

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

CVE-2026-49264 OAuthLib: Unsafe JSONP callback injection in RevocationEndpoint allows arbitrary JavaScript response generation

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

EUVD-2026-98834

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 0.6.1 until 4.0.0, OAuthLib's RevocationEndpoint in oauthlib/oauth2/rfc6749/endpoints/revocation.py reflects an unvalidated callback request parameter into success and error response bodies when enablejsonp=Tru...

CVE-2026-49265 OAuthLib: Timing Attack Vulnerability in PKCE code_verifier Comparison

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 3.0.0 until 4.0.0, OAuthLib's PKCE checks in oauthlib/oauth2/rfc6749/granttypes/authorizationcode.py compare attacker-supplied codeverifier values with stored challenges using ordinary string equality in...

CVE-2026-102734

asteval is a Python expression evaluator designed for restricted execution. Prior to 1.0.9, in asteval/astutils.py, the default Interpreter with numpy enabled exposes a ctypes type and permits fromaddress memory access. safegetattr blocks the ctypes module but not reachable ctypes type objects,...