JLSEC-2026-1205 libcurl might in some circumstances reuse the wrong connection for SMB(S) transfers. libcurl...

libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the...

JLSEC-2026-1211 A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might...

A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even though the TLS configuration mismatches so it should not...

JLSEC-2026-1220 In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when...

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uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate.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...

JLSEC-2026-1203 A vulnerability exists where a connection requiring TLS incorrectly reuses an existing...

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text via IMAP, SMTP, or POP3, a subsequent request to that same host bypasses the TLS requirement and instead transm...

AI-Assisted HTTP Terminator Finds Novel HTTP Desync Techniques and Apache Zero-Day

PortSwigger says HTTP Terminator, an artificial intelligence AI-assisted research system built by James Kettle , generated and proved new HTTP desynchronization techniques after exploring 30,000 candidate desync vectors. PortSwigger said a separate human-guided discovery cascade also exposed a...

OESA-2026-3268 libevent security update

Libevent additionally provides a sophisticated framework for buffered network IO, with support for sockets, filters, rate-limiting, SSL, zero-copy file transmission, and IOCP. Libevent includes support for several useful protocols, including DNS, HTTP, and a minimal RPC framewor. Security Fixes:...

CVE-2026-45204

A vulnerability exists in the GPU DDK where software running as a non-privileged user can conduct improper GPU system calls. This triggers out-of-bounds (OOB) memory access and a kernel null pointer dereference within the DmaTransfer function when pui64Address points to device memory. The null po...

CVE-2026-45198 GPU DDK - RGXFWIF_SYSINIT::sCorememDataStore is untrusted

Kernel software from a non-secure operating system on a platform with Trusted Execution Environment support, may cause GPU Firmware to boot up using data from non-secure memory. The GPU thread of control Firmware uses a pointer from non-secure memory belonging to the Rich Execution Environment RE...

[SECURITY] Fedora 43 Update: curl-8.15.0-8.fc43

curl is a command line tool for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMA P, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

📄 LightFTP Server 2.4 Race Condition

LightFTP versions through 2.4 current master, commit d28c5e0 contain multiple data race conditions in ftpserv.c caused by unsynchronized access to the shared FTPCONTEXT between a connection's control thread and its data-transfer worker thread. !/usr/bin/env python3 LightFTP Server 2.4 Race...

CVE-2026-71554 h2: Duplicate Host header could facilitate request smuggling

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

CVE-2025-15674

Passster (WordPress plugin) before 4.3.7 allows low-privilege users with edit_posts capability to read globally password-protected content via the WordPress REST API when global protection is enabled. Any Contributor or higher can access protected pages/posts without the password. A fix is availa...

MAL-2026-13430 Malicious code in @ch4acko3/frontal-lobe (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b73f6f94b2fcc3ef2aabd490862d743e9722f891d2c41421b1352dc318294585 The package hardcodes the endpoint http://47.112.15.137:8789/frontal/trace-sync bare IPv4, plain HTTP in...

CVE-2026-70637

LightFTP through 2.4 contains multiple data race vulnerabilities in ftpserv.c that allow anonymous attackers to cause undefined behavior by issuing LIST followed by ABOR commands without authentication. The control thread closes datasocket and filefd descriptors while worker threads concurrently...

Security Bulletin: Due to the use of Bouncy Castle Inc. BC-JAVA bcprov IBM webMethods Managed File Transfer is vulnerable to a Covert Timing Channel vulnerability and Use of a Broken or Risky Cryptographic Algorithm vulnerability

Summary Bouncy Castle Inc. BC-JAVA bcprov is used by IBM webMethods Managed File Transfer CVE-2025-14813, CVE-2026-5598, CVE-2026-0636 Vulnerability Details CVEID:CVE-2025-14813 DESCRIPTION: : Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JA...

Security Bulletin: Due to the use of Netty IBM webMethods Managed File Transfer is vulnerable to Improper Access Control and Allocation of Resources without Limits or Throttling

Summary Multiple vulnerabilities in Netty used by IBM webMethods Managed File Transfer have been addressed in MAT11.1ServerFix5 and MAT12.1ServerFix1 Vulnerability Details CVEID:CVE-2026-42580 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final...

CVE-2026-71310

A flaw was found in rclone. A remote attacker, by controlling a malicious or compromised proxy server or acting as an on-path attacker for a plaintext HTTP proxy connection, could send oversized HTTP CONNECT response headers. The rclone application's HTTP CONNECT helper processes these responses...

CVE-2026-71311

A flaw was found in rclone, a command-line program for syncing files. A remote attacker could exploit a vulnerability in the FTP backend's filename encoding. When a non-default encoding is used, specially crafted filenames containing carriage return and line feed CRLF characters can be injected...

SUSE CVE-2026-67181

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to desynchronize HTTP message boundaries by exploiting improper header forwarding in the proxy implementation. The proxy in src/proxy.rs forwards the client's Transfer-Encoding header to...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...