How severe is CVE-2026-46523?

CVE-2026-46523 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2026-46523 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-46523?

CVE-2026-46523 affects Imagemagick. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-46523?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-46523 have an EU (EUVD) identifier?

Yes. CVE-2026-46523 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36155.

When was CVE-2026-46523 published?

CVE-2026-46523 was published on 2026-06-10 and last updated on 2026-06-30.

CVE-2026-46523

CVE-2026-46523 is a medium-severity vulnerability in Imagemagick with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36155
Weakness: CWE-416
Affected product: Imagemagick
Published: 2026-06-10
Last modified: 2026-06-30

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2.23 and 6.9.13-48, a crafted MSL image can trigger a heap-use-after-free. Versions 7.1.2.23 and 6.9.13-48 fix the issue.

Frequently asked questions

What is CVE-2026-46523?: ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2.23 and 6.9.13-48, a crafted MSL image can trigger a heap-use-after-free. Versions 7.1.2.23 and 6.9.13-48 fix the issue.
How severe is CVE-2026-46523?: CVE-2026-46523 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2026-46523 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-46523?: CVE-2026-46523 affects Imagemagick. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-46523?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-46523 have an EU (EUVD) identifier?: Yes. CVE-2026-46523 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36155.
When was CVE-2026-46523 published?: CVE-2026-46523 was published on 2026-06-10 and last updated on 2026-06-30.

References

Affected products (1)

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

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