CVE-2026-104064

    Dashboard / Vulnerabilities / CVE-2026-104064

    CVE-2026-104064

    Published: 30 Oct 2026Last Modified: 6 Nov 2026

    Summary: Scribus before 1.6.7 and 1.7.x before 1.7.4 Heap Overflow via TIFF Tile Buffer Handling

    Details: Scribus before 1.6.7 and 1.7.x before 1.7.4 contains an integer overflow vulnerability in the scimgdataloader_tiff TIFF loader that allows attackers to trigger a heap overflow via crafted tile dimensions. Attackers can supply a tiled TIFF with large tile width, height and sample values for a user to import, corrupting heap memory to crash Scribus or execute code.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104064.json, https://nvd.nist.gov/vuln/detail/CVE-2026-104064, https://wiki.scribus.net/canvas/1.6.7_Release, https://www.vulncheck.com/advisories/scribus-before-1.6.7-heap-overflow-via-tiff-tile-buffer-handling, https://github.com/scribusproject/scribus/commit/57ebf70d503eef7124fcfba0e6222ea4d80675d2, https://github.com/scribusproject/scribus/commit/b3e2be4e0f4063991c0b3af1c1447218ed33f0cc, https://github.com/scribusproject/scribus

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b3e2be4e0f4063991c0b3af1c1447218ed33f0cc

    Affected versions

    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
    CVE-2026-104064 | CVE-DB