CVE-2026-119577

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    CVE-2026-119577

    Published: 30 Oct 2026Last Modified: 1 Nov 2026

    Summary: ArcadeDB before 26.10.2 Improper Session Revocation in Wire-Protocol Connections

    Details: ArcadeDB before 26.10.2 contains an improper authorization vulnerability that allows revoked users to retain access through already-open Postgres, Bolt, MongoDB, or Redis wire-protocol connections. Attackers holding an existing connection can keep reading and writing data after deletion, grant removal, or password rotation, because executors keep a stale ServerSecurityUser.

    References: https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-vc4x-rm58-r9cr, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119577.json, https://nvd.nist.gov/vuln/detail/CVE-2026-119577, https://www.vulncheck.com/advisories/arcadedb-before-26.10.2-improper-session-revocation-in-wire-protocol-connections

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e5040d03399113b4f12081692f556160a7a9f696

    Affected versions

    26.10.1

    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
    CVE-2026-119577 | CVE-DB