CVE-2026-50203 Apache Airflow SFTP provider: Path traversal in SFTPHook.retrieve_directory allows local file write outside the destination directory via malicious server-supplied directory-entry names

A path traversal in the SFTP provider SFTPHook.retrievedirectory / SFTPOperatoroperation=get let a malicious or compromised remote SFTP server write files outside the configured local destination directory via crafted directory-entry names. No Airflow account is required — the attack surface is a...

postgresql:15 security update

An update is available for postgres-decoderbufs, module.postgres-decoderbufs, postgresql, module.pgaudit, module.pgrepack, pgaudit, pgrepack, module.postgresql. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

PT-2026-50563

Name of the Vulnerable Software and Affected Versions Postman Download Module affected versions not specified Description The postman download module fails to sanitize the workspace name field retrieved from the Postman API when constructing local directory paths. A malicious workspace name...

Drupal core - Critical - PHP object injection - SA-CORE-2026-005

SA-CORE-2019-003 added protection for fields that store serialized data to disallow direct writes via web services. The above fix did not cover all potential attack vectors for JSON:API. An attacker with appropriate JSON:API write permission could potentially inject a malicious payload in certain...

Important: xorg-x11-server security, bug fix, and enhancement update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution du...

PT-2026-50606

Name of the Vulnerable Software and Affected Versions Drupal core affected versions not specified Description An attacker with appropriate JSON:API write permissions could potentially inject a malicious payload in certain rare circumstances, leading to PHP Object Injection. PHP Object Injection...

The vulnerability of the tcp_write_xmit() function in Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the tcpwritexmit function in Linux operating systems is related to the lack of a standardized mechanism for handling errors. Exploiting this vulnerability allows an attacker to cause service failures remotely...

PT-2026-50478

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.6 Description An authorization bypass exists in the calendar event update process. The endpoint '/api/v1/calendars/events/event id/update' validates that the user has write access to the calendar where the even...

CVE-2026-39199

snes9x 1.63 allows an out-of-bounds write and denial of service via a crafted .ups file...

ALSA-2026:26709 Important: xorg-x11-server security, bug fix, and enhancement update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution du...

PT-2026-50602

Name of the Vulnerable Software and Affected Versions Avo versions prior to 3.32.1 Avo versions prior to 4.0.0.beta.51 Description A missing authorization check in the association attach workflow allows authenticated low-privileged users to bypass UI restrictions and directly attach related recor...

PT-2026-50460

Name of the Vulnerable Software and Affected Versions Cisco Crosswork Network Controller affected versions not specified Description Insufficient input validation in the configuration template engine of the web-based management interface allows an authenticated remote attacker to execute arbitrar...

PT-2026-50504

Name of the Vulnerable Software and Affected Versions RTI Connext Professional versions 6.1.0 through 6.1.x RTI Connext Professional versions 7.0.0 through 7.3.1.2 RTI Connext Professional versions 7.4.0 through 7.6.x Description An out-of-bounds write issue exists within the Queueing Service, Co...

ImageMagick < 6.9.13-50 / 7.x < 7.1.2-25 Multiple Vulnerabilities

The remote host has a version of ImageMagick installed that is prior to 6.9.13-50 or 7.x prior to 7.1.2-25. It is, therefore, affected by multiple vulnerabilities, including: - A missing validation in AcquireAlignedMemory could cause memory exhaustion conditions. CVE-2026-53460 - An incorrect loo...

CVE-2026-39199

snes9x 1.63 allows an out-of-bounds write and denial of service via a crafted .ups file...

CVE-2026-39199

snes9x 1.63 allows an out-of-bounds write and denial of service via a crafted .ups file...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the HTTP Basic authentication. An attacker can perform unauthorized write actions, such as modifying user profiles, adding email addresses, creating repositories, and deleting repositories, by submitting an...

Gitea: OAuth2 access token scope enforcement bypass via HTTP Basic authentication

Summary Gitea fails to enforce OAuth2 access token scopes when the token is submitted via HTTP Basic authentication instead of a Bearer token. An OAuth2 application granted only read:user can use the same token as Authorization: Basic base64:x-oauth-basic and perform write actions, including...

GHSA-9R5X-WG6M-X2RC Gitea: OAuth2 access token scope enforcement bypass via HTTP Basic authentication

Summary Gitea fails to enforce OAuth2 access token scopes when the token is submitted via HTTP Basic authentication instead of a Bearer token. An OAuth2 application granted only read:user can use the same token as Authorization: Basic base64:x-oauth-basic and perform write actions, including...

GHSA-PM6V-2H4W-4RP2 Gogs: Overwriting critical files results in a denial of service

Vulnerability type: Path Traversal Impact: DoS Exploitation prerequisite: authorized user Description: As an authorized user, an intruder can dictate the value which is passed to the git diff command which, together with bypassing the filtering of the passed value, allows the user to bypass the...