BIT-POSTGRESQL-2026-6479 PostgreSQL SSL/GSS init causes denial of service, via uncontrolled recursion

Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AFUNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled, an attacker can do the same via access to a PostgreSQL TCP socket. Versions before PostgreSQL 18....

[SECURITY] Fedora 44 Update: libmetal-2026.04.0-2.fc44

An abstraction layer across user-space Linux, baremetal, and RTOS environment s...

CVE-2026-8775 Edimax BR-6428NS POST Request formL2TPSetup buffer overflow

A flaw has been found in Edimax BR-6428NS 1.10. This affects the function formL2TPSetup of the file /goform/formL2TPSetup of the component POST Request Handler. This manipulation of the argument L2TPUserName causes buffer overflow. It is possible to initiate the attack remotely. The exploit has...

PT-2026-41787

Name of the Vulnerable Software and Affected Versions OpenTelemetry eBPF Instrumentation versions prior to 0.9.0 Description A memory leak exists in the custom CappedConcurrentHashMap used for Java TLS state tracking. The remove function deletes entries from the map but fails to remove the...

RLSA-2026:17075 Important: yggdrasil security update

yggdrasil is a system daemon that subscribes to topics on an MQTT broker and routes any data received on the topics to an appropriate child "worker" process, exchanging data with its worker processes through a D-Bus message broker. Security Fixes: golang: internal/syscall/unix: Root.Chmod can...

RUSTSEC-2026-0148 OCI layer symlink escape → arbitrary host write

Affected versions of boxlite extract OCI image layer tarballs without fully containing path resolution to the extraction root. A crafted layer containing a symlink whose target is an absolute on-host path e.g. escape - /tmp followed by a file entry that resolves through that symlink e.g...

PostgreSQL SSL/GSS init causes denial of service, via uncontrolled recursion

...

Symlink Attack

Overview @boxlite-ai/boxlite is a BoxLite - Embeddable micro-VM runtime for secure, isolated code execution Affected versions of this package are vulnerable to Symlink Attack via improper path resolution during extraction of OCI image layer tarballs. An attacker can write arbitrary files to...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via improper path resolution during extraction of OCI image layer tarballs. An attacker can write arbitrary files to locations outside the intended extraction root by crafting a layer with a symlink pointing to an absolut...

Amazon Linux 2023 : soci-snapshotter (ALAS2023-2026-1700)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1700 advisory. Arithmetic over induction variables in loops were not correctly checked for underflow or overflow in the Go compiler cmd/compile. As a result, the compiler would allow for invalid indexing to...

Symlink Attack

Overview boxlite is a Python bindings for Boxlite runtime Affected versions of this package are vulnerable to Symlink Attack via improper path resolution during extraction of OCI image layer tarballs. An attacker can write arbitrary files to locations outside the intended extraction root by...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

Medium: soci-snapshotter

Issue Overview: Arithmetic over induction variables in loops were not correctly checked for underflow or overflow in the Go compiler cmd/compile. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption in programs compiled with...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

CLSA-2026-1778758473 perl: Fix of CVE-2023-31486

CVE-2023-31486: HTTP::Tiny verifies TLS certificates by default...

Defense in depth for autonomous AI agents

Designing Secure Autonomous AI Agents with Defense in Depth AI agents are moving beyond assistance and into action. Instead of generating content, they invoke tools, modify data, trigger workflows, and operate across systems with increasing autonomy. This shift changes the security problem...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion through the SSL or GSS negotiation process. An attacker can cause the service to become unresponsive by triggering uncontrolled recursion when connecting to an AFUNIX socket. If both SSL and GSS are disabled, the...

dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command

A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...

CVE-2026-6479

Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AFUNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled, an attacker can do the same via access to a PostgreSQL TCP socket. Versions before PostgreSQL 18....