exposing HTTP/3 early data

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

ROS-20260624-73-0024

The vulnerability in Netty is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a remote attacker to send hidden HTTP requests a type of HTTP request smuggling attack...

ROS-20260624-73-0026

The vulnerability in Netty is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a remote attacker to send hidden HTTP requests a type of HTTP request smuggling attack...

PT-2026-52041

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.197 Description An uninitialized use in the GPU component allows a remote attacker who has already compromised the renderer process to retrieve potentially sensitive information from process memory...

PT-2026-52048

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 149.0.7827.197 Description An uninitialized use in the GPU component allows a remote attacker to obtain potentially sensitive information from process memory. This is achieved by inducing the victim t...

ROS-20260624-73-0029

The vulnerability in Netty is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a remote attacker to send hidden HTTP requests a type of HTTP request smuggling attack...

CVE-2026-53622 Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hosts

Traefik is an HTTP reverse proxy and load balancer. Versions prior to 3.7.3, 3.6.18, and 2.11.51 have a critical vulnerability in Traefik's HTTP/3 QUIC TLS configuration selection that allows unauthenticated clients to bypass router-specific mTLS enforcement. When HTTP/3 is enabled on an...

CVE-2026-52846 Caddy: stripHTML template function bypass

Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, Caddy’s stripHTML template function cannot reliably remove all HTML tags from input strings. Certain malformed HTML, such as img src=x onerror=alert, can bypass the tag-stripping logic, potentially leaving dangerous...

CVE-2026-52846 Caddy: stripHTML template function bypass

Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, Caddy’s stripHTML template function cannot reliably remove all HTML tags from input strings. Certain malformed HTML, such as img src=x onerror=alert, can bypass the tag-stripping logic, potentially leaving dangerous...

CVE-2023-54365 Traefik - Denial of Service via HTTP/2 Request Handling

Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique. A remote attacker can rapidly create and cancel HTTP/2...

samba: group policy certificate enrollment uses http:// without validation

A flaw was found in Samba’s certificate auto-enrollment Group Policy handling. When certificate auto-enrollment is enabled, Samba may retrieve a CA certificate over an unencrypted HTTP connection and install it into the local trust store without proper verification. An attacker with the ability t...

The vulnerability of the SVG component in Google Chrome browser allows attackers to execute arbitrary code.

The vulnerability of the SVG component in Google Chrome browser is related to improper handling of code generation. Exploiting this vulnerability allows a malicious actor to execute arbitrary code through a specially created HTML page...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the ImageColumn or ImageEntry components rendering raw database values without escaping HTML. An attacker can execute arbitrary HTML or JavaScript in the context of affected users by injecting malicious...

DEBIAN-CVE-2026-44727

Jupyter Server is the backend for Jupyter web applications. Prior to 2.20, the nbconvert HTTP handlers in jupyterserver render user-authored notebook HTML under the Jupyter origin without a sandbox directive in their Content-Security-Policy. Combined with nbconvert.HTMLExporter's default...

firefox: thunderbird: Use-after-free in the Networking: HTTP component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Networking: HTTP component...

Cross-site Scripting (XSS)

Overview @outerbase/studio is a @outerbase/studio enables you to easily connect and serve your database interface externally with just a simple command-line command. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the rendering of unsanitized HTML content in the...

undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse

Impact Undici's HTTP/1.1 client is vulnerable to response queue poisoning on reused keep-alive sockets. An attacker-controlled upstream server can inject an unsolicited HTTP/1.1 response onto an idle socket after a request completes. When the client dispatches the next request on that socket, it...

CVE-2026-49357 Streamable HTTP mode exposes LINE Desktop read/send tools without MCP authentication

Line Desktop MCP is a project that, while unaffiliated with the official line-bot-mcp-server, allows users to directly operate the LINE Desktop application on Windows or Mac via MCP. line-desktop-mcp supports a --http-mode Streamable HTTP transport for use with clients such as n8n. In this mode t...

[SECURITY] Fedora 44 Update: restic-0.19.0-1.fc44

Fast, secure, efficient backup program. restic supports the following backends for storing backups natively: Local directory sftp server via SSH HTTP REST server protocol, rest-server Amazon S3 either from Amazon or using the Minio server OpenStack Swift BackBlaze B2 Microsoft Azure Blob Storage...

[SECURITY] Fedora 44 Update: perl-HTTP-Daemon-6.17-1.fc44

Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. The HTTP::Daemon is a subclass of IO::Socket::IP, so you can perform socket operations directly on it too...