CVE-2026-90622 GNU libredwg Layer Encoding dwg.spec DWG_TABLE null pointer dereference

A security flaw has been discovered in GNU libredwg 0.13.4. This impacts the function DWGTABLE of the file src/dwg.spec of the component Layer Encoding. Performing a manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit has been released to the...

CVE-2026-90622

GNU libredwg 0.13.4 is affected by a null pointer dereference in the DWG_TABLE function of the Layer Encoding component (src/dwg.spec). The root cause is two raw zeroing assignments introduced by commit 27118c40 ("encode: also disable LAYER.material") that dereferenced a NULL material handle , wh...

dogtag-pki: pki-core: redhat-pki: pki: ACME HTTP-01 validation SSRF via IP literal identifiers and unvalidated redirects

A flaw was found in Dogtag PKI's ACME responder where the HTTP-01 challenge validator accepts IP address literals as dns identifiers and follows HTTP redirects without validating that the target is a public address. An unauthenticated ACME account holder can exploit this to perform server-side...

Moderate: Red Hat Security Advisory: Red Hat Certificate System 10.4.4 security and bug fix update for RHEL 8

An update for Red Hat Certificate System 10.4 for RHEL 8.6 is now available. 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...

perl security update

4:5.40.2-515 - Fixes: CVE-2026-13221 - regcompstudy: Don't create a trie that would overflow 4:5.40.1-514 - Fixes: CVE-2025-40909 - Clone dirhandles without fchdir 4:5.40.2-513 - 5.40.2 bump see - Resolves: RHEL-87186 4:5.40.1-512 - Resolves: RHEL-75798 - 5.40.1 bump see - Add config.over to make...

perl security update

4:5.32.1-484 - Fixes: CVE-2026-13221 - Don't create a trie that would overflow Thu Jul 10 2025 Jitka Plesnikova - Resolves: RHEL-96651 4:5.32.1-482 - Fixes: CVE-2025-40909 - Clone dirhandles without fchdir...

Amazon Linux 2023 : openssl, openssl-devel, openssl-fips-provider-latest (ALAS2023-2026-2136)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2136 advisory. Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKsenabled, and only the private key with no associated certificate configured locally,a NULL pointer dereferen...

RHEL 9 : python-tornado (RHSA-2026:67146)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:67146 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

RHEL 10 : perl (RHSA-2026:67156)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:67156 advisory. Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fixes: perl: Perl...

Linux Distros Unpatched Vulnerability : CVE-2026-90995

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in SSSD System Security Services Daemon. A local attacker with privileges to connect to the PAM Pluggable Authentication Modules responder sock...

RockyLinux 8 : nginx:1.24 (RLSA-2026:67315)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67315 advisory. nginx: NGINX: Arbitrary code execution via crafted HTTP requests CVE-2026-42533 Tenable has extracted the preceding description block directly from the RockyLinu...

AlmaLinux 8 : libkcapi (ALSA-2026:67266)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:67266 advisory. libkcapi: IV reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries CVE-2026-71225 libkcapi: Memory...

Amazon Linux 2 : ecs-service-connect-agent (ALASECS-2026-137)

The version of ecs-service-connect-agent installed on the remote host is prior to v1.39.1.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2026-137 advisory. An Envoy proxy handling HTTP/3 connections can dereference a null transport socket option during t...

MiracleLinux 8 : kernel-4.18.0-553.159.1.el8_10 (AXSA:2026-1815:78)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1815:78 advisory. kernel: s390/cpumsf: Handle CPU hotplug remove during sampling CVE-2024-57849 kernel: smc91x: fix broken irq-context in PREEMPTRT CVE-2025-71132...

Permutation-Based Stegomalware in Large Language Models: Threats and Countermeasures

The difficulty of training large language models LLMs, together with their ubiquity, raises the threat of stegomalware, where malicious payloads are embedded into model weights. Recent work has demonstrated the use of permutation symmetry in model weights to mitigate these threats, but failed to...

perl-YAML-Syck security update

1.30-7 - Fix four libsyck memory-safety CVEs: CVE-2026-13713, CVE-2026-57075, CVE-2026-57076, CVE-2026-57077 - Resolves: RHEL-211926...

Important: ecs-service-connect-agent

Issue Overview: An Envoy proxy handling HTTP/3 connections can dereference a null transport socket option during the selection of a connection pool. This null pointer dereference is a CWE-476 flaw that may cause the process to crash or terminate unexpectedly, leading to a denial of service for th...

Important: ecs-service-connect-agent

Issue Overview: An Envoy proxy handling HTTP/3 connections can dereference a null transport socket option during the selection of a connection pool. This null pointer dereference is a CWE-476 flaw that may cause the process to crash or terminate unexpectedly, leading to a denial of service for th...

CVE-2026-15634: Inconsistent Interpretation of HTTP Requests

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty are vulnerable to HTTP request smuggling, caused by improper parsing of the HTTP transfer-encoding request header. By sending a specially crafted HTTP transfer-encoding request header, an attacker could...

Important: edk2

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...