CVE-2020-8290

CVE-2020-8290 – Elevation of Privilege in Backblaze Summary Name: Elevation of Privilege in Backblaze CVE: CVE-2020-8290 Discoverer: Jason Geffner Vendor: Backblaze Product: Backblaze for Windows and Backblaze for macOS Risk: High Discovery Date: 2020-03-13 Publication Data: 2020-09-09 Fixed...

CVE-2020-8289

CVE-2020-8289 – Remote Code Execution as SYSTEM/root via Backblaze Summary Name: Remote Code Execution as SYSTEM/root via Backblaze CVE: CVE-2020-8289 Discoverer: Jason Geffner Vendor: Backblaze Product: Backblaze for Windows and Backblaze for macOS Risk: Critical Discovery Date: 2020-03-13...

CVE-2026-116196

A flaw was found in Rclone. This vulnerability allows information disclosure due to improper handling of HTTP redirects within the Backblaze B2 storage backend. When download requests are redirected, the client inadvertently forwards sensitive account authorization tokens and Server-Side Encrypti...

Backblaze Personal Computer Backup bzfilelist Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Backblaze Personal Computer Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific fla...

Backblaze Personal Computer Backup bztransmit Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Backblaze Personal Computer Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific fla...

Backblaze Personal Computer Backup bzbackup Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Backblaze Personal Computer Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific fla...

Backblaze Personal Computer Backup bzserv Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Backblaze Personal Computer Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific fla...

Backblaze Personal Computer Backup bzreports Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Backblaze Personal Computer Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific fla...

CVE-2026-19820

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

EUVD-2026-68916

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820

CVE-2026-19820 affects the Backblaze Client for Windows . The root cause is improper link resolution : a local user can create a link from Backblaze's folder to Windows OS system files during a backup, potentially rendering the system not bootable . Successful exploitation requires an administrat...

CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820: Improper Link Resolution Before File Access

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

PT-2026-84060

Name of the Vulnerable Software and Affected Versions Backblaze Client affected versions not specified Description An issue exists where a local user can render a system unbootable by creating a link from the Backblaze folder to Windows OS system files during a backup process. This occurs due to...

Malicious code in streak-metric-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d85f4f43ac36e53cc3254c7e5050d63105543deb781c8884046b7f5443fc3e21 On any require/import of streak-metric-core, top-level code in the main entry reconstructs a URL from String.fromCharCode integer arrays, resolving t...

MAL-2026-12808 Malicious code in streak-metric-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d85f4f43ac36e53cc3254c7e5050d63105543deb781c8884046b7f5443fc3e21 On any require/import of streak-metric-core, top-level code in the main entry reconstructs a URL from String.fromCharCode integer arrays, resolving t...

Malicious code in streak-core-bucket (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5e30d02d1e32cea14a74e35046b767fc0f0f5ea6fb5f60958952c2706a8e79c2 On import, the main entry runs a top-level async IIFE that decodes a reversed base64 URL literal to...

MAL-2026-12465 Malicious code in streak-daykey-lib (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5bfd8e4427384eea912513d380b6615e3213b2df455b3dd42e2292467127b307 On module load, index.mjs invokes flushInternalData, which creates /.cache/openlarq, downloads a binary from a base64-obfuscated Backblaze B2 URL...

Malicious code in streak-daykey-lib (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5bfd8e4427384eea912513d380b6615e3213b2df455b3dd42e2292467127b307 On module load, index.mjs invokes flushInternalData, which creates /.cache/openlarq, downloads a binary from a base64-obfuscated Backblaze B2 URL...