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    CVE-2026-21117

    Improper access control in CocktailBarService prior to SMR Oct-2026 Release 1 allows local attackers to access sensitive information.

    Published:Oct 12, 2026
    Last Modified:Oct 12, 2026
    EPS:Oct 12, 2026
    EPSS Score:
    CVSS Score:5.1

    Affected Products

    Vendor
    Samsung Mobile
    Product
    Samsung Mobile Devices

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

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    CVE-2026-21125 (CVSS 8.6) — Improper input validation in parsing sheifd in libsimba.heifdec.media.samsung.so prior to SMR Oct-2026 Release…
    CVE-2026-21124 (CVSS 8.6) — Improper input validation in getting cover image in libsimba.heifdec.media.samsung.so prior to SMR Oct-2026 Re…
    CVE-2026-21123 (CVSS 6.7) — Improper privilege management in Locksettings prior to SMR Oct-2026 Release 1 allows local privileged attacker…
    CVE-2026-21122 (CVSS 7) — Out-of-bounds write in libsamsungtts.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbi…
    CVE-2026-21121 (CVSS 6.9) — Improper handling of insufficient permission in CmcCore prior to SMR Oct-2026 Release 1 allows local attackers…
    CVE-2026-21120 (CVSS 8.9) — Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute ar…
    CVE-2026-21119 (CVSS 4.8) — Out-of-bounds read and write in lib_sag_ai_sound_sep_v2.00.so prior to SMR Oct-2026 Release 1 allows local att…
    CVE-2026-21118 (CVSS 6.9) — Improper access control in DownloadProvider prior to SMR Oct-2026 Release 1 allows local attackers to access f…
    CVE-2026-21116 (CVSS 5.1) — Out-of-bounds write in libsmkvextractor.so prior to SMR Oct-2026 Release 1 allows local attackers to write out…

    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