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    CVE-2026-16693

    IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to the use of hardcoded cryptographic constants to obfuscate encryption keys.

    Published:Sep 4, 2026
    Last Modified:Sep 8, 2026
    EPS:Sep 4, 2026
    EPSS Score:0.0007
    CVSS Score:4.4

    Affected Products

    Vendor
    Ibm
    Product
    I

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-16941 (CVSS 4.3) — IBM i 7.6, 7.5, and 7.4 could allow a remote authenticated attacker to modify certain system messages due to i…
    CVE-2026-17057 (CVSS 6.5) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and affect data integr…
    CVE-2026-17207 (CVSS 6.5) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and compromise integri…
    CVE-2026-17255 (CVSS 4.3) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper valida…
    CVE-2026-17259 (CVSS 4.3) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a…
    CVE-2026-17270 (CVSS 4.3) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to cause a denial of service due to a stack-based bu…
    CVE-2026-17273 (CVSS 6.5) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a…
    CVE-2026-17274 (CVSS 5.4) — IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due t…

    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