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    CVE-2026-81657

    IBM Guardium Data Protection 12.2 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.

    Published:Sep 18, 2026
    Last Modified:Sep 23, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00582
    CVSS Score:9.8

    Affected Products

    Vendor
    Ibm
    Product
    Guardium Data Protection

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-84237 (CVSS 3.1) — IBM Guardium Data Protection 12.2.4 could allow a remote authenticated attacker to obtain sensitive informatio…
    CVE-2026-84229 (CVSS 6.5) — IBM Guardium Data Protection 12.2.4 could allow a remote attacker to bypass security restrictions due to impro…
    CVE-2026-84228 (CVSS 3.1) — IBM Guardium Data Protection 12.2.4 could allow a remote authenticated attacker to obtain sensitive informatio…
    CVE-2026-84030 (CVSS 5.6) — IBM Guardium Data Protection 12.2.4 could allow a remote attacker to execute arbitrary SQL commands due to imp…
    CVE-2026-82830 (CVSS 6.7) — IBM Guardium Data Protection 12.2.4 could allow a remote authenticated attacker to execute arbitrary commands …
    CVE-2026-82891 (CVSS 8.1) — IBM Guardium Data Protection 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due …
    CVE-2026-75875 (CVSS 9.8) — IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due …
    CVE-2026-80381 (CVSS 9.8) — IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute unauthorized SQL st…
    CVE-2026-82895 (CVSS 8.1) — IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due …
    CVE-2026-82900 (CVSS 8.1) — IBM Guardium Data Protection 12.2.2, and 12.1 could allow a remote attacker to delete arbitrary files due to i…

    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