BIT-rclone-2026-116189

    Dashboard / Vulnerabilities / BIT-rclone-2026-116189

    BIT-rclone-2026-116189

    Published: 29 Oct 2026Last Modified: 30 Oct 2026

    Summary: rclone 1.55.0 before 1.75.2 selfupdate Signature Verification Bypass via SHA256SUMS

    Details: rclone from 1.55.0 before 1.75.2 contains a signature verification bypass in stable selfupdate that trusts checksums from unsigned bytes preceding the PGP-clearsigned SHA256SUMS block. Attackers controlling the release distribution path can prepend an unsigned checksum line matching a malicious archive, causing selfupdate to install an attacker-controlled rclone executable.

    References: https://github.com/rclone/rclone/security/advisories/GHSA-w33h-3qgq-8mv8, https://nvd.nist.gov/vuln/detail/CVE-2026-116189, https://www.vulncheck.com/advisories/rclone-1.55.0-before-1.75.2-selfupdate-signature-verification-bypass-via-sha256sums

    Affected packages

    Package

    Name: rclone

    Purl: pkg:bitnami/rclone

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.55.0
    Fixed -1.75.2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    BIT-rclone-2026-116189 | CVE-DB