CVE-2026-104020Uncontrolled recursion in the Ion reader in Amazon Ion Python

Açıklama

Uncontrolled recursion in the Ion reader in Amazon Ion Python before 0.15.0 might allow a remote unauthenticated actor to crash the application using the library, resulting in a denial of service, via a crafted, deeply nested Ion value. To remediate this issue, users should upgrade to version 0.15.0 or later.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• https://github.com/amazon-ion/ion-python/releases/tag/v0.15.0 patch
• https://aws.amazon.com/security/security-bulletins/2026-122-aws/ vendor-advisory
• https://github.com/amazon-ion/ion-python/security/advisories/GHSA-93q6-f8hx-vv7f third-party-advisory