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CVE-2026-33535 affects ImageMagick. Prior to versions 7.1.2-18 and 6.9.13-43, an out-of-bounds write of a zero byte exists in the X11 display interaction path. The provided information indicates this memory-safety flaw can be triggered during the X11 display interaction logic and may result in a crash. The issue is fixed in ImageMagick 7.1.2-18 and 6.9.13-43.
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display interaction path, especially in environments where untrusted image content or untrusted display-related inputs may reach ImageMagick. Limit exposure by disabling unnecessary ImageMagick features, isolating image-processing workloads, and running ImageMagick with least privilege and process sandboxing to reduce denial-of-service impact. Specific vendor mitigation details beyond patching were not provided in the supplied content.Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.