Stego Battlefield: Evaluating Image Steganography Attacks and Steganalysis Defenses

Image steganography is widely used to protect user privacy and enable covert communication. However, it can also be abused by the adversary as a covert channel to bypass content moderation, disseminate harmful semantics, and even hide malicious instructions in images to elicit dangerous outputs...

OPENSUSE-SU-2026:10716-1 copacetic-0.14.0-1.1 on GA media

These are all security issues fixed in the copacetic-0.14.0-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-38901

These are all security issues fixed in the valkey-9.0.4-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-39326

Name of the Vulnerable Software and Affected Versions streamlink versions prior to 8.4.0 Description Streamlink's HLS and DASH parsers fail to validate the URI scheme of segment entries and other resources. A remote attacker can host a malicious .m3u8 HLS playlist or .mpd DASH manifest that lists...

MiracleLinux 8 : firefox-140.10.0-1.el8_10.ML.1 (AXSA:2026-549:09)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-549:09 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the...

RockyLinux 10 : thunderbird (RLSA-2026:12285)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:12285 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the...

Microsoft Edge (Chromium) < 148.0.3967.54 Multiple Vulnerabilities

The version of Microsoft Edge installed on the remote Windows host is prior to 148.0.3967.54. It is, therefore, affected by multiple vulnerabilities as referenced in the May 11, 2026 advisory. - Type Confusion in Runtime in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute...

RockyLinux 8 : thunderbird (RLSA-2026:13537)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:13537 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScri...

PT-2026-38399

Name of the Vulnerable Software and Affected Versions Netty affected versions not specified Description Resource exhaustion occurs because the MQTT 5 header Properties section is parsed and buffered before any message size limit is applied. In the MqttDecoder class, the decodeVariableHeader...

USN-8239-1: Apache HTTP Server vulnerabilities

Bartlomiej Dmitruk and Stanislaw Strzalkowski discovered that Apache HTTP Server incorrectly handled certain memory operations when using the HTTP/2 protocol. A remote attacker could use this issue to cause Apache HTTP Server to crash, resulting in a denial of service, or possibly execute arbitra...

Security update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.31 fixes various security issues The following security issues were fixed: CVE-2026-23004: dst: fix races in rt6uncachedlistdel and rtdeluncachedlist bsc1258655. CVE-2026-23204: net/sched: clsu32: use skbheaderpointercareful...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...

EUVD-2026-27600

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Fix errors in IRQ cleanup IRQs are enabled through sdcairqpopulate from component probe using devmrequestthreadedirq, this however means the IRQs can persist if the sound card is torn down. Some of the IRQ handlers...

RLSA-2026:11712 Important: grafana security update

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root CVE-2026-32282 crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key...

CVE-2026-1719

The Gravity Bookings Premium plugin for WordPress is vulnerable to SQL Injection in all versions up to, and including, 2.5.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attacke...

kernel: Linux kernel: Denial of service and memory corruption in RDMA umad

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA umad User Mode Access Device component. A local user can exploit this vulnerability by manipulating input, causing an integer underflow that leads to an out-of-bounds memory write. This memory corruption can result in a denia...

PT-2026-38525

These are all security issues fixed in the python311-Django4-4.2.30-2.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-38522

These are all security issues fixed in the libpcp-devel-6.3.8-1.1 package on the GA media of openSUSE Tumbleweed...

HCL BigFix RunBookAI 安全漏洞

HCL BigFix RunBookAI is an AI-driven automation platform developed by the American company HCL. HCL BigFix RunBookAI has a security vulnerability, which stems from the continuous presence of insecure input texts. The processing of component inputs poses security risks, increasing the likelihood o...

RHCOS 4 : OpenShift Container Platform 4.9.22 (RHSA-2022:0557)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0557 advisory. - golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet CVE-2021-29923 - golang:...