How severe is CVE-2026-56371?

CVE-2026-56371 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-2026-56371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-56371?

CVE-2026-56371 affects Imagemagick. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-56371?

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

Does CVE-2026-56371 have an EU (EUVD) identifier?

Yes. CVE-2026-56371 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38439.

When was CVE-2026-56371 published?

CVE-2026-56371 was published on 2026-06-23 and last updated on 2026-07-02.

CVE-2026-56371

CVE-2026-56371 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)
CVSS v4: 6.9
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38439
Weakness: CWE-401
Affected product: Imagemagick
Published: 2026-06-23
Last modified: 2026-07-02

Description

ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.

Frequently asked questions

What is CVE-2026-56371?: ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.
How severe is CVE-2026-56371?: CVE-2026-56371 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-2026-56371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-56371?: CVE-2026-56371 affects Imagemagick. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-56371?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-56371 have an EU (EUVD) identifier?: Yes. CVE-2026-56371 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38439.
When was CVE-2026-56371 published?: CVE-2026-56371 was published on 2026-06-23 and last updated on 2026-07-02.

References

Affected products (1)

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

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