EUVD-2026-39780

The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through non-anonymous MEXTPG pages or...

CVE-2026-45257

In FreeBSD systems, a vulnerability in the Kernel TLS (KTLS) receive path allows an unprivileged local user to perform an arbitrary file overwrite . The root cause is that the KTLS receive path decrypts records in place, incorrectly assuming mbufs are anonymous. This fails when data is placed on ...

FreeBSD-SA-26:26.ktls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:26.ktls Security Advisory The FreeBSD Project Topic: Arbitrary file overwrite via the KTLS receive path Category: core Module: ktls Announced: 2026-06-09...

FreeBSD Security Advisory - FreeBSD-SA-26:26.ktls

FreeBSD Security Advisory - The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through...

PT-2026-48611

Name of the Vulnerable Software and Affected Versions FreeBSD affected versions not specified Description A local privilege escalation issue exists in FreeBSD kTLS-RX. The flaw allows a local user to overwrite files they have read access to by utilizing in-place AES-GCM decryption over sendfile2...

CVE-2026-7381

A flaw was found in Plack::Middleware::XSendfile. A remote attacker can exploit this vulnerability by manipulating HTTP headers, specifically X-Sendfile-Type and X-Accel-Mapping, when the application is deployed behind an nginx reverse proxy. This client-controlled path rewriting could allow the...

CVE-2026-7381

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

DEBIAN-CVE-2026-7381

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

CVE-2026-7381 Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

CVE-2026-7381 Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

EUVD-2026-26296

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

CVE-2026-7381

The Plack::Middleware::XSendfile component in Perl (versions through 1.0053 ) is vulnerable to client-controlled path rewriting . The flaw occurs because the middleware allows the variation setting to be set via the X-Sendfile-Type header if it is not explicitly defined in the middleware construc...

CVE-2026-7381: Exposure of Sensitive Information to an Unauthorized Actor

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

RLSA-2026:9689 Important: java-21-openjdk security update

The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit. Security Fixes: JDK: Enhance crypto algorithm support CVE-2026-22007 JDK: Improve Kerberos credentialing CVE-2026-22013 JDK: Enhance Path Factories Redux CVE-2026-22016 JDK:...

RHEL 10 / 8 / 9 : java-21-openjdk (RHSA-2026:9689)

The remote Redhat Enterprise Linux 10 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9689 advisory. The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit. Security...

CVE-2026-31452

A flaw was found in the Linux kernel's ext4 filesystem. A local user could exploit a vulnerability where the truncate function, when used to expand a file beyond its inline data capacity, fails to properly convert the file to extent-based storage. This inconsistency can lead to a kernel crash BUG...

Linux Distros Unpatched Vulnerability : CVE-2026-34830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Sendfilemapaccelpath interpolates the value of the X-Accel-Mappi...

SUSE CVE-2026-34830

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Sendfilemapaccelpath interpolates the value of the X-Accel-Mapping request header directly into a regular expression when rewriting file paths for X-Accel-Redirect. Because the header value is not...

CVE-2026-34830

A flaw was found in Rack. A remote attacker can exploit this vulnerability by injecting regular expression metacharacters into the X-Accel-Mapping request header. This improper input validation in Rack::Sendfilemapaccelpath allows the attacker to control the generated X-Accel-Redirect response...

GHSA-QV7J-4883-HWH7 Rack::Sendfile header-based X-Accel-Mapping regex injection enables unauthorized X-Accel-Redirect

Summary Rack::Sendfilemapaccelpath interpolates the value of the X-Accel-Mapping request header directly into a regular expression when rewriting file paths for X-Accel-Redirect. Because the header value is not escaped, an attacker who can supply X-Accel-Mapping to the backend can inject regex...