CVE Feed

    Dashboard / CVE / CVE-2025-21042

    CVE-2025-21042

    Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.

    Published:Sep 12, 2025
    Last Modified:Feb 26, 2026
    EPS:Sep 12, 2025
    EPSS Score:0.01718
    CVSS Score:8.8

    CISA Notification

    Description

    Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.

    Required Action:

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Dec 1, 2025
    284 days ago
    Alert Date
    Nov 10, 2025
    305 days ago

    Affected Products

    Vendor
    Samsung
    Product
    Android
    Vendor
    Samsung
    Product
    Mobile Devices

    Exploits

    https://github.com/Ashwesker/Blackash-CVE-2025-21042https://github.com/B1ack4sh/Blackash-CVE-2025-21042https://github.com/patricnilackshan/Samsung-CVE-2025-21042https://github.com/usjnx72726w/CVE-2025-21042

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-21104 (CVSS 7.1) — Heap-based buffer overflow in KnoxVault trustlet prior to SMR Sep-2026 Release 1 allows local privileged attac…
    CVE-2026-21103 (CVSS 6.8) — Path traversal in GalaxyDiagnostics prior to SMR Sep-2026 Release 1 allows physical attackers to access files …
    CVE-2026-21102 (CVSS 9.3) — Use after free in DualDAR prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitra…
    CVE-2026-21101 (CVSS 8.4) — Improper input validation in DualDAR driver prior to SMR Sep-2026 Release 1 allows local privileged attackers …
    CVE-2026-21100 (CVSS 6.9) — Improper access control in SystemUI prior to SMR Sep-2026 Release 1 allows local attackers to launch arbitrary…
    CVE-2026-21099 (CVSS 5.1) — Improper access control in SettingsProvider prior to SMR Sep-2026 Release 1 allows local attackers to access s…
    CVE-2026-21097 (CVSS 4.6) — Improper authentication in ActivityTaskManagerService prior to SMR Sep-2026 Release 1 allows local privileged …
    CVE-2026-21096 (CVSS 9.2) — Heap-based buffer overflow in JPEG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows re…
    CVE-2026-21095 (CVSS 9.2) — Heap-based buffer overflow in DNG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows rem…
    CVE-2026-21094 (CVSS 6.1) — Improper input validation in wpa_supplicant prior to SMR Sep-2026 Release 1 allows adjacent attackers to write…

    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