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    2 vulnerabilities found for Spock by pgEdge

    CVE-2026-50735 (GCVE-0-2026-50735)

    Vulnerability from nvd – Published: 2026-07-28 17:55 – Updated: 2026-11-12 19:08
    VLAI
    Summary
    pglogical's apply worker does not sufficiently validate the length of certain fields in incoming replication protocol messages before copying them, resulting in an out-of-bounds read. A party acting as the publisher for a subscription, for example a non-PostgreSQL endpoint that speaks the pglogical replication protocol, can return crafted messages that cause the subscriber's apply worker to read beyond the bounds of an allocated buffer, disclosing adjacent process memory or crashing the worker. To exploit the issue an attacker must be able to direct a subscription at an endpoint they control. In default installations this requires privileges normally reserved for a superuser, so the issue is most relevant to managed deployments where the ability to create subscriptions has been delegated to non-superuser roles.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-07-28 18:58 UTC
    CWE
    Assigner
    EDB CNA under the mitre root
    CNA scorecard C 67/100 over 10 records in the last 180 days details
    Impacted products
    Vendor Product Version
    EnterpriseDB pglogical Affected: 2 , < 2.4.8 (semver)
    Create a notification for this product.
    pgEdge Spock Affected: 3 , ≤ 3.3.6 (custom)
    Unaffected: 3.3.7 (custom)
    Affected: 4 , ≤ 4.1.0.3 (custom)
    Unaffected: 4.1.1 (custom)
    Affected: 5 , ≤ 5.0.11 (custom)
    Unaffected: 5.0.12 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-50735 (GCVE-0-2026-50735)

    Vulnerability from cvelistv5 – Published: 2026-07-28 17:55 – Updated: 2026-11-12 19:08
    VLAI
    Summary
    pglogical's apply worker does not sufficiently validate the length of certain fields in incoming replication protocol messages before copying them, resulting in an out-of-bounds read. A party acting as the publisher for a subscription, for example a non-PostgreSQL endpoint that speaks the pglogical replication protocol, can return crafted messages that cause the subscriber's apply worker to read beyond the bounds of an allocated buffer, disclosing adjacent process memory or crashing the worker. To exploit the issue an attacker must be able to direct a subscription at an endpoint they control. In default installations this requires privileges normally reserved for a superuser, so the issue is most relevant to managed deployments where the ability to create subscriptions has been delegated to non-superuser roles.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-07-28 18:58 UTC
    CWE
    Assigner
    EDB CNA under the mitre root
    CNA scorecard C 67/100 over 10 records in the last 180 days details
    Impacted products
    Vendor Product Version
    EnterpriseDB pglogical Affected: 2 , < 2.4.8 (semver)
    Create a notification for this product.
    pgEdge Spock Affected: 3 , ≤ 3.3.6 (custom)
    Unaffected: 3.3.7 (custom)
    Affected: 4 , ≤ 4.1.0.3 (custom)
    Unaffected: 4.1.1 (custom)
    Affected: 5 , ≤ 5.0.11 (custom)
    Unaffected: 5.0.12 (custom)
    Create a notification for this product.
    Show details on NVD website

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