kernel: mm/page_alloc: clear page->private in free_pages_prepare()

A flaw was found in the Linux kernel's memory management subsystem. When pages are freed, the page-private field is not properly cleared. If these pages are later reallocated as high-order pages and split, the tail pages can retain stale page-private values. This can lead to a use-after-free...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 10. 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 from t...

Mantis Bug Tracker Cross-Site Script Vulnerability

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions prior to 2.28.2 of Mantis Bug Tracker had a cross-site scripting vulnerability. This vulnerability stemmed from insufficient validation of the filtertarget parameter in the returndynamicilters.php...

CVE-2026-41897: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.0.0 to 2.28.1, lack of validation of filtertarget parameter on returndynamicfilters.php normally used as an AJAX in View Issues Page allows an attacker to inject arbitrary HTML if the target is a TEXTAREA custom field. This...

CVE-2026-44655: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2...

Mantis Bug Tracker security vulnerabilities

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions of Mantis Bug Tracker prior to 2.28.2 contained a security vulnerability. This vulnerability stemmed from the mcissueupdate function, which allowed users with the updatebugthreshold permission to...

Mantis Bug Tracker security vulnerabilities

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions of Mantis Bug Tracker prior to 2.28.2 contained a security vulnerability. This vulnerability stemmed from a lack of authorization checks in the file visibility function, allowing authenticated user...

PT-2026-44198

The a3 Lazy Load plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.7.6 This is due to a regex bug in the filter videos method that breaks HTML attribute quoting when processing crafted elements, combined with unescaped output in the...

PT-2026-44483

Name of the Vulnerable Software and Affected Versions Ubuntu Linux version 6.8 Ubuntu Linux version 6.17 Ubuntu Linux version 7.0 Description AppArmor SAUCE patches contain a flaw in the notification handling code that causes the system to incorrectly sleep while holding a spinlock. A spinlock is...

CVE-2026-42071: Missing Authorization

Mantis Bug Tracker MantisBT is an open source issue tracker. From 2.23.0 to 2.28.1, a missing authorization check in MantisBT's file visibility function allows any authenticated user REPORTER+ to download attachments on private bugnotes they should not be able to access, via the REST API endpoint...

CVE-2026-6427: Improper Neutralization of Input During Web Page Generation

The a3 Lazy Load plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.7.6 This is due to a regex bug in the filtervideos method that breaks HTML attribute quoting when processing crafted elements, combined with unescaped output in the...

Mantis Bug Tracker Cross-Site Script Vulnerability

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions of Mantis Bug Tracker prior to 2.28.2 contained a cross-site scripting vulnerability. This vulnerability occurred when using the showinline=1 parameter and a valid CSRF token, allowing attackers to...

PT-2026-55415

Casdoor versions 2.362.0 and earlier do not enforce SAML assertion time bounds. The gosaml2 library reports all time-validation results, including NotOnOrAfter and NotBefore, in the assertionInfo.WarningInfo field. However, ParseSamlResponse never reads this field, meaning that time bounds are...

CVE-2026-44657: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. Prior to 2.28.2, using showinline=1 parameter and a valid fileshowinlinetoken CSRF token on filedownload.php, an attacker can execute code by uploading a crafted XHTML attachment referencing a JavaScript attachment. This vulnerability i...

RockyLinux 9 : python3.9 (RLSA-2026:19216)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19216 advisory. python: Python: Command-line option injection in webbrowser.open via crafted URLs CVE-2026-4519 python: Python: Arbitrary code execution or information...

CVE-2026-46202: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: run inactivity autodim from workqueues The autodim code in hid-appletb-kbd takes backlightdevice-opslock via backlightdevicesetbrightness - mutexlock from two different atomic contexts: appletbinactivitytimer is...

PT-2026-44416

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.21 Description In the app.mount function, the mount prefix is stripped from the incoming request path using the raw URL pathname, whereas route matching is conducted against the percent-decoded path. This...

bzip2 security vulnerabilities

Bzip2 is an open-source compression/ decompression application developed by the Bzip2 organization. Bzip2 has a security vulnerability, which stems from a minor error in the bzip2recover tool. This error may lead to out-of-bound writing when processing specially crafted files, resulting in memory...

Mantis Bug Tracker (MantisBT) Cross-site Scripting Vulnerability

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions of Mantis Bug Tracker from 1.3.0 to 2.28.1 contained a cross-site scripting vulnerability. This vulnerability occurred due to the lack of escaping of project names, allowing attackers with...

Security update for docker-stable (important)

openSUSE security update: security update for docker-stable ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20814-1 Rating: important References: bsc1260967 bsc1261078 Cross-References: CVE-2026-33747 CVE-2026-33748 CVSS scores: CVE-2026-33747 SUSE ...