UBUNTU-CVE-2026-61861

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Source
https://ubuntu.com/security/CVE-2026-61861
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-61861.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-61861
Upstream
Published
2026-07-11T14:16:00Z
Modified
2026-09-14T22:00:33Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

ImageMagick before 7.1.2-26 contains a use-after-free vulnerability in the FormatMagickCaption method when memory allocation fails. Attackers can trigger memory allocation failures to cause a dangling pointer to reference freed memory, potentially enabling denial of service or code execution.

References

Affected packages

Ubuntu:Pro:24.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

8:6.*
8:6.9.11.60+dfsg-1.6ubuntu1
8:6.9.12.98+dfsg1-5
8:6.9.12.98+dfsg1-5.2build1
8:6.9.12.98+dfsg1-5.2build2
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm1
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm2
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm3
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm4
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm5
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm6
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm11
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "imagemagick-6-common",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "imagemagick-6.q16",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "imagemagick-6.q16hdri",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagick++-6-headers",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagick++-6.q16-9t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagick++-6.q16hdri-9t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6-arch-config",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6-headers",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6.q16-7-extra",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6.q16-7t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-7-extra",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-7t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickwand-6-headers",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickwand-6.q16-7t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "libmagickwand-6.q16hdri-7t64",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-61861.json"

Ubuntu:Pro:26.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps%2Fresolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

8:7.*
8:7.1.2.3+dfsg1-1
8:7.1.2.8+dfsg1-1
8:7.1.2.12+dfsg1-1
8:7.1.2.13+dfsg1-1
8:7.1.2.15+dfsg1-1
8:7.1.2.16+dfsg1-1
8:7.1.2.18+dfsg1-1
8:7.1.2.18+dfsg1-1ubuntu0.1~esm1
8:7.1.2.18+dfsg1-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "imagemagick-7-common",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "imagemagick-7.q16",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "imagemagick-7.q16hdri",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagick++-7-headers",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagick++-7.q16-5",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagick++-7.q16hdri-5",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7-arch-config",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7-headers",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7.q16-10",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7.q16-10-extra",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7.q16hdri-10",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickcore-7.q16hdri-10-extra",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickwand-7-headers",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickwand-7.q16-10",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmagickwand-7.q16hdri-10",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:7.1.2.18+dfsg1-1ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-61861.json"