GHSA-8g53-9m3c-69xg: ImageMagick: Information Disclosure in MNG decoder because allocated memory is left unchanged
In the MNG decoder there is a possible heap information disclosure because part of the pixels are left unchanged.
Details
Original advisory: https://github.com/advisories/GHSA-8g53-9m3c-69xg
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-534670.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-53467 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
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