PT-2026-44139

Name of the Vulnerable Software and Affected Versions Symfony affected versions not specified Description The ParameterizedHeader class and related parameter handling in Headers fails to validate parameter names when serializing structured headers like Content-Type and Content-Disposition. While...

PT-2026-44136

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 5.4.21 Description The SymfonyComponentMimeAddress constructor fails to properly validate email addresses when the local-part is a quoted string containing raw carriage return and line feed r bytes. This allows an...

Security update for cpp-httplib (important)

openSUSE Security Update: Security update for cpp-httplib Announcement ID: openSUSE-SU-2026:0174-1 Rating: important References: 1255835 1256518 1259220 1259221 1259373 Cross-References: CVE-2026-21428 CVE-2026-22776 CVE-2026-28434 CVE-2026-28435 CVE-2026-29076 CVSS scores: CVE-2026-21428 SUSE: 8...

Apache Camel: org.apache.camel: Apache Camel: Remote Code Execution and Arbitrary File Write via case-variant header injection

A flaw was found in Apache Camel. A remote attacker with Java Message Service JMS producer access could exploit a vulnerability in how certain header filter strategies process case-variant internal headers. This discrepancy, where filtering is case-sensitive but header processing is not, allows f...

Apache Camel: Camel-Mail: Camel-Mail: Altered application behavior via header injection

A flaw was found in the Camel-Mail component. An attacker can exploit this by sending a specially crafted email to a mailbox monitored by a Camel application. Due to a missing inbound filter, malicious headers within the email are not properly filtered, allowing them to alter the behavior of othe...

CRLF Injection

Overview symfony/mime is a library to manipulate MIME messages. Affected versions of this package are vulnerable to CRLF Injection due to improperly validating user input specifically carriage return and line feed bytes within the Symfony\Component\Mime\Address constructor. The constructor accept...

python: Python: HTTP header injection via CR/LF in proxy tunnel headers

A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...

Important: Red Hat Security Advisory: python3.14 security update

An update for python3.14 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

python: Python: HTTP header injection via CR/LF in proxy tunnel headers

A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...

cpython: Header injection via newlines in data URL mediatype in Python

Missing newline filtering has been discovered in Python. User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...

cpython: Header injection in http.cookies.Morsel in Python

An injection flaw has been discovered in Python. When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...

Important: Red Hat Security Advisory: python3.12 security update

An update for python3.12 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

OPENSUSE-SU-2026:20784-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2026-1642: plain text data injection into the response from an upstream proxied server bsc1257675. - CVE-2026-27654: buffer overflow in the NGINX worker process via the ngxhttpdavmodule module bsc1260416. - CVE-2026-27784: NGINX worker memor...

SUSE-SU-2026:21823-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2026-1642: plain text data injection into the response from an upstream proxied server bsc1257675. - CVE-2026-27654: buffer overflow in the NGINX worker process via the ngxhttpdavmodule module bsc1260416. - CVE-2026-27784: NGINX worker memor...

GHSA-8364-HFQJ-PWM6 Camel-CXF and Camel-Knative Message Header are Vulnerable to Injection via Missing Inbound Filtering

Camel-CXF and Camel-Knative Message Header Injection via Missing Inbound Filtering The CXF and Knative HeaderFilterStrategy implementations CxfRsHeaderFilterStrategy in camel-cxf-rest, CxfHeaderFilterStrategy in camel-cxf-transport, and KnativeHttpHeaderFilterStrategy in camel-knative-http only...

CVE-2026-47323

Camel-CXF and Camel-Knative Message Header Injection via Missing Inbound Filtering The CXF and Knative HeaderFilterStrategy implementations CxfRsHeaderFilterStrategy in camel-cxf-rest, CxfHeaderFilterStrategy in camel-cxf-transport, and KnativeHttpHeaderFilterStrategy in camel-knative-http only...

cpython: wsgiref.headers.Headers allows header newline injection in Python

Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers...

cpython: wsgiref.headers.Headers allows header newline injection in Python

Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers...

python: Python: HTTP header injection via CR/LF in proxy tunnel headers

A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...

cpython: Header injection via newlines in data URL mediatype in Python

Missing newline filtering has been discovered in Python. User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...