CVE-2026-17578
NoneCVSS
—
EPSS
—
Published
Aug 5, 2026
CISA due date
—
The record
Kong Event Gateway versions 1.0.0 through 1.1.1 and 1.2.0 do not enforce key rotation before reaching NIST SP 800-38D recommended usage limit for AES-GCM encryption keys with random nonces when the AWS IAM encryption feature is enabled. If a producer sends messages at a sustained high rate without key rotation, which only occurs on reboot of the Kong Event Gateway instance, the probability of a nonce collision becomes non-negligible. An authorized consumer who detects a nonce collision can recover parts of plaintext from the affected messages. New versions 1.1.2 and 1.2.1 enforce automatic key rotation before the recommended usage limit is reached.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-50577 ePA 3.x Integration implements the authorization workflow and writes Medical Information… CWE-323
- CVE-2026-21383 Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping… CWE-323
- CVE-2026-56369 ImageMagick before 7.1.2-22 contains an information disclosure vulnerability in the… CWE-323
- CVE-2026-55967 AES-GCM encryption/decryption with extremely large cumulative single message sizes (>64… CWE-323
- CVE-2026-12205 Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to… CWE-323
- CVE-2026-49952 Discuz! CWE-323
- GHSA-qv2q-c278-pch5 ImageMagick: Information Disclosure in PasskeyEncipherImage via AES-CTR nonce reuse CWE-323
- CVE-2026-45028 Astro is a web framework. CWE-323