CVE-2026-84851: Uncontrolled recursion in the Ion reader in Amazon Ion-C before 1.1.6
Amazon · ion-c
Fixed in 1.1.6 · Affected: Amazon ion-c before 1.1.6 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 49% of scored CVEs
DescriptionCVE.org
An uncontrolled recursion issue exists in Amazon Ion-C versions before 1.1.6 that might allow a remote unauthenticated actor to craft Ion data that exhausts the native call stack and crashes the application using the library, resulting in a denial of service.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Amazon · ion-cbefore 1.1.6
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Amazon
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-84851 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.