CVE-2026-88842

A flaw exists in the BusyBox dpkg utility where the write_status_file() function fails to reset a field cursor between package stanzas. This results in an out-of-bounds read and leads to limited data corruption when two packages are removed in a single invocation, specifically if the first stanza...

CVE-2026-88842 Busybox: busybox: dpkg stale field_start pointer causes out-of-bounds read and status file corruption

A flaw was found in BusyBox dpkg. The writestatusfile function does not reset a field cursor between package stanzas. When two packages are removed in a single invocation and the first stanza is larger than the second, the second package stanza can be dropped from the status file, causing limited...

CVE-2022-0847

Information Exploit Title: Local Privilege Escalation in Linux kernel CVE-2022-0847 Date: 03/07/2022 Exploit Author: Max Kellermann Tested on: ubuntu 20.04.1 LTS Affect product:Linux kernel 5.8 or later Fixed Product:Linux kernel 5.16.11, 5.15.25, 5.10.102 CVE ID: CVE-2022-0847 How to Exploit Tes...

CVE-2022-0847

Información Exploit Title: Local Privilege Escalation in Linux kernel CVE-2022-0847 Tested on: ubuntu 20.04.1 LTS Affect product:Linux kernel 5.8 or later Fixed Product:Linux kernel 5.16.11, 5.15.25, 5.10.102 CVE ID: CVE-2022-0847 Cómo explotar Escalada de privilegios local gcc exploit.c -o explo...

CVE-2026-106566

A flaw was found in ImageMagick. During the cleanup of temporary symbolic links symlinks used by delegate programs, the application fails to properly check the MAGICKSHREDPASSES environment variable. A local privileged user can exploit this vulnerability to overwrite files with random data,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: The abort logic in btrfsreplacefileextents has been fixed. Error injection testing uncovered a case where a corrupt file system could occur, with an missing extent in the middle of a file. This occurs because the if...

Rocky Linux 8 [CIQ] Security Update: trousers / trousers-debuginfo / trousers-debugsource / etc Multiple Vulnerabilities (crlsa-2021_1627)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20211627 advisory. trousers: tss user still has read and write access to the /etc/tcsd.conf file if tcsd is started as root CVE-2020-24331 trousers: tss user can be used to...

DEBIAN-CVE-2026-102904

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From JupyterLab 4.0.0 until 4.5.11 and 4.6.4, the PyPI Extension Manager uninstall request reaches ExtensionHandler.post, which validates extension names for installatio...

CVE-2026-102904

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From JupyterLab 4.0.0 until 4.5.11 and 4.6.4, the PyPI Extension Manager uninstall request reaches ExtensionHandler.post, which validates extension names for installatio...

busybox: busybox: dpkg write_status_file() stale cursor causes out-of-bounds read and status file corruption

BusyBox dpkg writestatusfile does not reset a stale field cursor between package stanzas, causing out-of-bounds reads and status file corruption when removing multiple packages...

PT-2026-102922

Name of the Vulnerable Software and Affected Versions JupyterLab versions 4.0.0 through 4.5.10 JupyterLab versions 4.6.0 through 4.6.3 Description In the PyPI Extension Manager, the ExtensionHandler.post function validates extension names during installation but fails to reject option-like values...

CVE-2026-88841

BusyBox dpkg writestatusfile does not reset a stale field cursor between package stanzas, causing out-of-bounds reads and status file corruption when removing multiple packages. Mitigation Do not use the BusyBox dpkg applet for package management on systems where package integrity is critical...

CVE-2026-85272

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272

CVE-2026-85272 affects Open edX Platform from Aspen.1 through the Ulmo and Verawood.1 releases. The root cause lies in openedx/core/lib/extract_archive.py, where the _is_bad_path function validates extracted archive targets using a string prefix comparison (startswith) instead of comparing indivi...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

EUVD-2026-83399

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

PT-2026-95711

Name of the Vulnerable Software and Affected Versions Open edX Platform versions Aspen.1 through Ulmo Open edX Platform versions Aspen.1 through Verawood.1 Description In the file openedx/core/lib/extract archive.py, the is bad path function validates safe extractall targets by comparing resolved...

CVE-2026-85272: Improper Limitation of a Pathname to a Restricted Directory

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...