Quick answers
- Is CVE-2026-116141 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-116141 being exploited in the wild.
- How severe is CVE-2026-116141?
- Medium severity, with a CVSS score of 5.3, published 25 October 2026.
- Which products and versions are affected?
- ImageMagick before 7.1.2-33.
- Is there a fix for CVE-2026-116141?
- Yes: fixed in 7.1.2-33. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-116141 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-116141?
- Check whether you run ImageMagick at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 7.1.2-33
Technical details
The UHDR decoder in ImageMagick performs image dimension extent checks after decoding rather than before, allowing attackers to craft UHDR images with oversized width and height values that trigger full decode processing before policy enforcement. This is a policy bypass vulnerability (CWE-400, CWE-770) exploitable remotely without authentication or user interaction, resulting in uncontrolled resource allocation and potential availability impact. A fix exists in version 7.1.2-33 and later.
Affected products
- ImageMagick ImageMagick before 7.1.2-33
Timeline
- 2026-10-10: disclosed
- 2026-10-25: advisory