Product by Open Source

    7-zip

    4 known vulnerabilities in 7-zip (Open Source), 0 of them actively exploited (CISA KEV).

    Key figures

    4

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    0

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in 7-zip (Open Source)
    HighCVE-2026-48095

    Mcmilk 7-Zip: Out-of-bounds Write

    also in 4 other products

    		8.8
    HighCVE-2026-14266

    7-Zip XZ Decompression Heap-based Buffer Overflow Remote Code Execution Vulnerability

    also in 3 other products

    		7.0
    MediumCVE-2026-104086

    7-Zip < 26.03 SquashFS Uninitialized Memory Disclosure via UID/GID Table

    also in 1 other product

    		5.5
    MediumCVE-2026-58052

    7-Zip - Mark-of-the-Web Bypass via RAR5 Alternate Data Stream Name Collision

    also in 1 other product

    		3.3

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