CVE-2026-54655: Improper Control of Generation of Code

datamodel-code-generator generates Python data models from schema definitions. From 0.51.0 until 0.60.2, x-python-type values parsed by src/datamodelcodegenerator/parser/jsonschema.py in getpythontypeoverride are inserted into generated field annotations without sufficient validation, allowing...

CVE-2026-54654: Improper Control of Generation of Code

datamodel-code-generator generates Python data models from schema definitions. From 0.14.1 until 0.60.2, the --extra-template-data comment field is rendered into Python comments in src/datamodelcodegenerator/model/template/TypeAliasAnnotation.jinja2,...

CVE-2026-54653: Improper Control of Generation of Code

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.17.0 until 0.60.2, datamodel-code-generator preserves attacker-controlled defaultfactory values in...

CVE-2026-54621: Improper Control of Generation of Code

datamodel-code-generator generates Python data models from schema definitions. Prior to 0.60.1, GraphQL Union description values in src/datamodelcodegenerator/model/template/UnionTypeStatement.jinja2 and src/datamodelcodegenerator/model/template/UnionTypeStatement.py312.jinja2 are rendered into...

CVE-2026-67182: Inconsistent Interpretation of HTTP Requests

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to bypass access controls by injecting bare line feed characters 0x0A into client-supplied request header values that are copied verbatim to upstream connections without validation. Attackers...

PT-2026-65642

Summary A malicious input schema OpenAPI / JSON Schema can execute arbitrary Python code on the machine that imports the generated model. The x-python-import and customTypePath schema extensions flow, unsanitized, into the import statements datamodel-code-generator emits. A newline embedded in th...

PT-2026-65665

Summary datamodel-code-generator's built-in HTTP fetcher http.get body issues an httpx.GET against any URL passed to --url or reached via a redirect chain with no allow-list, no deny-list, no IP/host validation, and follow redirects=True. Loopback addresses, RFC1918 ranges, link-local...

CVE-2026-55415: Improper Control of Generation of Code

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.11.6 until 0.64.0, datamodel-code-generator allows attacker-controlled x-python-import or customTypePath schema...

PT-2026-65659

Summary datamodel-code-generator honours a custom x-python-type JSON-Schema extension that lets a schema author override the generated Python type for a field. The value is forwarded verbatim into the generated Python source as the field annotation, with a single sanitisation pass that is trivial...

CVE-2026-55390: Improper Limitation of a Pathname to a Restricted Directory

datamodel-code-generator generates Python data models from schema definitions. From 0.59.0 until 0.62.0, XML Schema parsing in src/datamodelcodegenerator/parser/xmlschema.py for --input-file-type xmlschema resolves xs:include, xs:import, xs:redefine, and xs:override schemaLocation values outside...

CVE-2026-54691: Server-Side Request Forgery (SSRF)

datamodel-code-generator generates Python data models from schema definitions. From 0.9.1 until 0.61.0, src/datamodelcodegenerator/http.py http.getbody accepts --url targets and redirect chain targets without host/IP validation, allowing server-side request forgery against loopback, private,...

PT-2026-65606

Name of the Vulnerable Software and Affected Versions datamodel-code-generator versions 0.14.1 through 0.60.1 Description Code injection is possible when the --extra-template-data file contains a comment value with a carriage return r. The software renders this comment variable into Python commen...

Rocky Linux Security Update for kernel, libssg, gnupg2, python3.9 & tar

Brocade SANnav OVA has provided Security updates for the following vulnerabilities. Rocky Linux 9 : Security Update for python3.9 RLSA-2026:1478 cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service CVE-2025-12084 Rocky Linux Security Update for kernel RLSA-2025:22865 kernel:...

SUSE SLED15 / SLES15 Security Update : python-soupsieve (SUSE-SU-2026:3240-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3240-1 advisory. This update for python-soupsieve fixes the following issues - CVE-2026-49476: Memory Exhaustion via Large...

SUSE SLED15 / SLES15 Security Update : python-soupsieve (SUSE-SU-2026:3239-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3239-1 advisory. This update for python-soupsieve fixes the following issues - CVE-2026-49476: Memory Exhaustion via Large...

ROS-20260728-73-0020

The vulnerability in python-PyPDF2 is related to excessive iteration. Exploiting this vulnerability can allow an attacker to cause a service failure...

Security update provided to RLSA-2026:1478 and Rocky Linux Security Update for libpng (RLSA-2026:0238)

Brocade SANnav OVA has provided Security updates for python3.9 RLSA-2026:1478 and Rocky Linux Security Update for libpng RLSA-2026:0238 python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service CVE-2025-12084 Rocky Linux Security Update for libpng RLSA-2026:0238 libpng:...

SUSE SLES16 Security Update : python-urllib3 (SUSE-SU-2026:22863-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:22863-1 advisory. This update for python-urllib3 fixes the following issue - CVE-2026-9375: decompression bomb bypass in the streaming API when using Brotli...

SUSE SLED15 / SLES15 Security Update : python-pyasn1 (SUSE-SU-2026:3238-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3238-1 advisory. - CVE-2026-59884: BER/CER/DER decoder denial of service via unbounded long-form tag IDs bsc1271464. -...

SUSE SLED15 / SLES15 Security Update : python-Pillow (SUSE-SU-2026:3268-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3268-1 advisory. - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path bsc1271419. -...