CVE-2025-12829 - Integer Overflow issue in Amazon Ion-C

2025 027 ยท 2026-06-05

Actions

Rate this issue

Technical Details

Affected Versions < v1.1.4
Regions all
CVE IDs CVE-2025-12829
Migration Required Yes
Cost Impact Neutral
IaC Impact High

What This Means

For DevOps Teams

Update Ion-C to version 1.1.4 to address the integer overflow vulnerability (CVE-2025-12829) and prevent potential data exposure.

For Platform Teams

Deploy the Ion-C version 1.1.4 update across relevant services to ensure data security and compliance with best practices.

For Executives

Implement the Ion-C version 1.1.4 update to mitigate the risk of sensitive data exposure due to the integer overflow vulnerability.

Source

View original AWS announcement โ†’

Weekly AWS Digest in Your Inbox

No spam, no headlines. Just a weekly summary of the 3โ€“7 AWS changes that matter for DevOps and Platform teams.

๐Ÿ“ง Exactly 1 email per week โ€ข Every Tuesday โ€ข Unsubscribe anytime

Today: AWS only. Coming next: Azure and other major clouds.