PYSEC-2026-929 OpenStack Object Storage (Swift) allows remote attackers to cause a denial of service

OpenStack Object Storage Swift before 2.4.0 does not properly close client connections, which allows remote attackers to cause a denial of service proxy-server resource consumption via a series of interrupted requests to a Large Object URL...

PYSEC-2026-934 OpenStack Object Storage (Swift) Sensitive Data Exposure

OpenStack Object Storage Swift before 2.4.0 allows attackers to obtain sensitive information via a PUT tempurl and a DLO object manifest that references an object in another container...

PYSEC-2026-933 OpenStack Swift metadata constraints are not correctly enforced

OpenStack Object Storage Swift before 2.2.0 allows remote authenticated users to bypass the maxmetacount and other metadata constraints via multiple crafted requests which exceed the limit when combined...

PYSEC-2026-931 OpenStack Swift Unauthorized delete of versioned Swift object

OpenStack Object Storage Swift before 2.3.0, when allowversion is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container...

PYSEC-2026-930 OpenStack Swift Unchecked user input in XML responses

XML injection vulnerability in account/utils.py in OpenStack Swift Folsom, Grizzly, and Havana allows attackers to trigger invalid or spoofed Swift responses via an account name...

PYSEC-2026-751 Temporary urls leaked via logging

In OpenStack Swift prior to 2.15.2, the proxy-server logs full tempurl paths, potentially leaking reusable tempurl signatures to anyone with read access to these logs. All Swift deployments using the tempurl middleware are affected...

PYSEC-2026-545 OpenStack Object Storage (swift) Code Injection vulnerability

OpenStack Object Storage swift before 1.7.0 uses the loads function in the pickle Python module unsafely when storing and loading metadata in memcached, which allows remote attackers to execute arbitrary code via a crafted pickle object...

CVE-2026-50221

A flaw was found in OpenStack Swift's proxy-server. Internal container update routing headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device are not stripped from client requests before being forwarded to object-servers. An authenticated user with write access can inje...

CVE-2026-28898

swift-nio-http2's HTTP/2-to-HTTP/1.1 codec did not validate pseudo-header values for control characters before placing them into the translated HTTP/1.1 message. swift-nio-http2 1.44.1 adds validation of all pseudo-header values :path, :authority, :scheme, :method, and :status at both the HPACK...

CVE-2026-28898

CVE-2026-28898 concerns swift-nio-http2, where the HTTP/2-to-HTTP/1.1 codec did not validate pseudo-header values for control characters before translating to HTTP/1.1. The issue is addressed in swift-nio-http2 1.44.1, which adds validation for all pseudo-header values (:path, :authority, :scheme...

CVE-2026-49319

Remote Keyless Entry System RKES, using the 433 MHz key fob bearing FCC ID CWTR53R0 manufactured by ALPS ALPINE CO., LTD., is vulnerable to a roll-back attack against its rolling-code authentication. An attacker within RF range who records two consecutive lock or unlock transmissions from a...

CVE-2026-49319 Alps Electric Co., Ltd. R53R0 Remote Keyless Entry System (RKES) Replay Attack

Remote Keyless Entry System RKES, using the 433 MHz key fob bearing FCC ID CWTR53R0 manufactured by ALPS ALPINE CO., LTD., is vulnerable to a roll-back attack against its rolling-code authentication. An attacker within RF range who records two consecutive lock or unlock transmissions from a...

EUVD-2026-39417

Remote Keyless Entry System RKES, using the 433 MHz key fob bearing FCC ID CWTR53R0 manufactured by ALPS ALPINE CO., LTD., is vulnerable to a roll-back attack against its rolling-code authentication. An attacker within RF range who records two consecutive lock or unlock transmissions from a...

PT-2026-52445

Name of the Vulnerable Software and Affected Versions Remote Keyless Entry System RKES using 433 MHz key fob FCC ID CWTR53R0 affected versions not specified Description The system is susceptible to a roll-back attack targeting its rolling-code authentication. An attacker within radio frequency...

Linux Distros Unpatched Vulnerability : CVE-2026-50221

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device...

CVE-2026-50221

In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to...

UBUNTU-CVE-2026-50221

In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to...

CVE-2026-50221

In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to...

CVE-2026-50221

In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to...

CVE-2026-50221

CVE-2026-50221 affects OpenStack Swift prior to 2.37.2, where proxy-server fails to strip internal update headers (X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device) from client requests before forwarding to object-servers. An authenticated user with write access can inje...