How severe is CVE-2026-25796?

CVE-2026-25796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-25796 being actively exploited?

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

What products are affected by CVE-2026-25796?

CVE-2026-25796 affects Imagemagick. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25796?

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

Does CVE-2026-25796 have an EU (EUVD) identifier?

Yes. CVE-2026-25796 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7446.

When was CVE-2026-25796 published?

CVE-2026-25796 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2026-25796

CVE-2026-25796 is a medium-severity vulnerability in Imagemagick with a CVSS 3.x base score of 5.3. 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-401.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7446
Weakness: CWE-401
Affected product: Imagemagick
Published: 2026-02-24
Last modified: 2026-06-17

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, in `ReadSTEGANOImage()` (`coders/stegano.c`), the `watermark` Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Frequently asked questions

What is CVE-2026-25796?: ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, in `ReadSTEGANOImage()` (`coders/stegano.c`), the `watermark` Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
How severe is CVE-2026-25796?: CVE-2026-25796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-25796 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25796?: CVE-2026-25796 affects Imagemagick. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25796?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25796 have an EU (EUVD) identifier?: Yes. CVE-2026-25796 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7446.
When was CVE-2026-25796 published?: CVE-2026-25796 was published on 2026-02-24 and last updated on 2026-06-17.

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-g2pr-qxjg-7r2w

Affected products (1)

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

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