Bug 2499370 (CVE-2026-61858)
| Summary: | CVE-2026-61858 ImageMagick: ImageMagick: Policy bypass allows unauthorized file writing via APNG encoder | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | rhel-process-autobot, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in ImageMagick. This vulnerability allows attackers to bypass configured policy restrictions through the APNG (Animated Portable Network Graphics) encoding process. By exploiting missing validation checks in the APNG encoder and external delegates, an attacker can write files to disallowed paths. This could lead to unauthorized file creation or modification, potentially impacting system integrity.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2499407, 2499408 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-07-11 14:01:30 UTC
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