CVE-2026-22241 Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system...

cpython: python: Python zipfile End of Central Directory (EOCD) Locator record offset not checked

A zip file handling flaw has been discovered in the python standard library zipfile module. The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory EOCD Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record wou...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

Moderate: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

MAL-2026-162 Malicious code in btcli-security (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 a4b868f818b1a81f5fccee1967f70c3ff9d75c218d14ec09882c576a9c2c213e Package clones a legitimate bittensor-cli library and adds a hidden code that downloads a malicious script. The script then downloads an archive with malicious...

CVE-2026-22184

A flaw was found in zlib. A global buffer overflow vulnerability exists in the untgz utility, specifically within the TGZfname function. This flaw allows an attacker to provide an archive name longer than 1024 bytes, leading to an out-of-bounds write. This can result in memory corruption, denial ...

RHEL 8 : grafana (RHSA-2026:0246)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:0246 advisory. Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang: archive/tar:...

RHEL 8 : grafana (RHSA-2026:0244)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0244 advisory. Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang: archive/tar:...

CVE-2025-68719

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 mishandle configuration management. Once any user is logged in and maintains an active session, an attacker can directly query the backup endpoint and download a full configuration archive. This archive contains sensitive files such as /etc/shadow,...

RHEL 9 : osbuild-composer (RHSA-2026:0226)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0226 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for...

RHEL 8 : grafana (RHSA-2026:0245)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:0245 advisory. Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang: archive/tar:...

PT-2026-1921

Name of the Vulnerable Software and Affected Versions KAYSUS KS-WR3600 router version 1.0.5.9.1 Description KAYSUS KS-WR3600 routers with firmware version 1.0.5.9.1 have a configuration management issue. An attacker with an active user session can query the backup endpoint and download a full...

RHEL 8 : grafana (RHSA-2026:0243)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:0243 advisory. Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang: archive/tar:...

Libraesva ESG 4.5 < 5.0.31 / 5.1.20 / 5.2.31 / 5.3.16 / 5.4.8 / 5.5.7 Command Injection (CVE-2025-59689)

The version of Libraesva ESG installed on the remote host is affected by a command injection flaw as referenced in the CVE-2025-59689 advisory. The vulnerability is triggered by an improper sanitization mechanism when removing active code from specific compressed archive formats. An attacker can...

KAYSUS KS-WR3600 安全漏洞

The KAYSUS KS-WR3600 is a wireless router from the Chinese company KAYSUS. A security vulnerability exists in the KAYSUS KS-WR3600 version 1.0.5.9.1, which stems from improper configuration management and could allow an attacker to download a full configuration archive containing sensitive files...

RHEL 9 : osbuild-composer (RHSA-2026:0227)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0227 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for...

CVE-2026-21857

CVE-2026-21857 affects REDAXO prior to 5.20.2. Authenticated users with backup permissions can read arbitrary files in the webroot via path traversal in the Backup addon’s file export, by abusing the EXPDIR POST parameter not being validated against the UI allowlist. This leads to inclusion of se...

AZL-73967 CVE-2026-22184 affecting package deltarpm 3.6.2-7

zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz...

AZL-73994 CVE-2026-22184 affecting package deltarpm 3.6.5-2

zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz...

AZL-74003 CVE-2026-22184 affecting package optipng 0.7.8-5

zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz...