CVE-2026-89312
NoneCVSS
—
EPSS
0.3%
Published
Oct 23, 2026
CISA due date
—
The record
`AesGcmCryptor.Open` passed a caller-supplied nonce straight to `cipher.AEAD.Open` without checking its length. The Go standard library **panics** rather than returning an error when a GCM nonce is not exactly `NonceSize()` bytes, so a JWE carrying a wrong-sized IV crashes the decrypting goroutine.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-63341 Aedes is an MQTT broker that can run on any stream server. CWE-248
- CVE-2026-119188 Forge (also called node-forge) is a native implementation of Transport Layer Security in… CWE-248
- CVE-2026-119052 llama.cpp b2877 before b11935 contains an uncaught exception vulnerability in the… CWE-248
- CVE-2026-111107 A NULL pointer dereference vulnerability in WatchGuard Fireware OS’s management interface… CWE-248
- CVE-2026-117541 svg-sanitizer from 0.11.0 before 1.1.0 contains an uncaught exception vulnerability that… CWE-248
- CVE-2026-116589 Datadog dd-trace-py is the Datadog Python APM client. CWE-248
- CVE-2026-115892 Wasmtime is a runtime for WebAssembly. CWE-248
- CVE-2026-89318 `JweRsaKeyEncryptionDecryptorImpl.Decrypt` passed the JWE's initialization vector to… CWE-248