CVE-2026-42050: ImageMagick is free and open-source software used for editing and manipulating digital images

Routine

MEDIUM 5.5UPGRADE

CVE-2026-42050 is a medium-severity flaw (CVSS 5.5) affecting imagemagick. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-21 and 6.9.13-46, a malicious MIFF file could trigger an overflow when a user opens it in the display tool and right-clicks a tile to invoke the Load / Update menu item. This vulnerability is fixed in 7.1.2-21 and 6.9.13-46.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Weakness	CWE-121
Published	2026-05-11
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: imagemagick

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-11 20:25 UTCPublished CVE record published
2026-06-17 10:47 UTCUpdated Record last modified

imagemagick imagemagick UPGRADE

Affected: < 6.9.13-46 · >= 7.0.0-0 and < 7.1.2-21

Fixed in: 6.9.13-46, 7.1.2-21

Safe to downgrade to: a release before 7.0.0-0

1. Check installed version

apt-cache policy imagemagick || rpm -q imagemagick || imagemagick --version

2. UPGRADE to 6.9.13-46 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade imagemagick

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade imagemagick

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 7.0.0-0 (Debian / Ubuntu)

apt-cache madison imagemagick sudo apt install imagemagick=<VERSION_BEFORE_7.0.0-0> sudo apt-mark hold imagemagick

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list imagemagick sudo dnf downgrade imagemagick-<VERSION_BEFORE_7.0.0-0> sudo dnf versionlock add imagemagick

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-42050?

imagemagick: upgrade to 6.9.13-46, 7.1.2-21. Exact commands for each OS are on this page.

Is CVE-2026-42050 being exploited?

CVE-2026-42050 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-42050 affect?

CVE-2026-42050 affects imagemagick. Severity is medium (CVSS 5.5). ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-21 and 6.9.13-46, a malicious MIFF file could trigger an overflow when a user opens it in the display tool and right-clicks a tile

How urgent is CVE-2026-42050?

Priority 20/100. No elevated risk signals yet.

Software pages

ImageMagick vulnerabilities

Related CVEs

CVE-2026-56371 MEDIUM 5.3 UPGRADE ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files wit
CVE-2026-56368 LOW 3.7 UPGRADE ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data
CVE-2026-56376 LOW 3.7 UPGRADE ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory alloca
CVE-2026-56374 LOW 3.3 UPGRADE ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the FTXT encoder due to missing b
CVE-2026-56365 LOW 3.7 UPGRADE ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing MNG images

References

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