DEBIAN-CVE-2026-86420

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    DEBIAN-CVE-2026-86420

    Published: 7 Sept 2026Last Modified: 15 Sept 2026
    Upstream:
    CVE-2026-86420

    Summary:

    Details: ImageMagick before 7.1.2-30 and 6.9.13-55 fails to properly lower the memory budget when an operation inside OpenPixelCache fails. Repeated triggering of such failures can exhaust the process memory budget and result in a denial of service.

    References: https://security-tracker.debian.org/tracker/CVE-2026-86420

    Affected packages

    Package

    Name: imagemagick

    Purl: pkg:deb/debian/imagemagick?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    8:6.9.11.60+dfsg-1.6
    8:6.9.11.60+dfsg-1.6+deb12u1
    8:6.9.11.60+dfsg-1.6+deb12u10
    8:6.9.11.60+dfsg-1.6+deb12u11
    8:6.9.11.60+dfsg-1.6+deb12u12
    8:6.9.11.60+dfsg-1.6+deb12u13
    8:6.9.11.60+dfsg-1.6+deb12u2
    8:6.9.11.60+dfsg-1.6+deb12u3
    8:6.9.11.60+dfsg-1.6+deb12u4
    8:6.9.11.60+dfsg-1.6+deb12u5
    8:6.9.11.60+dfsg-1.6+deb12u6
    8:6.9.11.60+dfsg-1.6+deb12u7
    8:6.9.11.60+dfsg-1.6+deb12u8
    8:6.9.11.60+dfsg-1.6+deb12u9
    8:6.9.12.20+dfsg1-1
    8:6.9.12.20+dfsg1-1.1
    8:6.9.12.20+dfsg1-1.2
    8:6.9.12.98+dfsg1-1
    8:6.9.12.98+dfsg1-2
    8:6.9.12.98+dfsg1-3
    8:6.9.12.98+dfsg1-4
    8:6.9.12.98+dfsg1-5
    8:6.9.12.98+dfsg1-5.1
    8:6.9.12.98+dfsg1-5.1~exp1
    8:6.9.12.98+dfsg1-5.2
    8:6.9.13.12+dfsg1-1

    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
    DEBIAN-CVE-2026-86420 | CVE-DB