{"id":"CVE-2026-89312","published":"2026-10-23T09:17:07.663","lastModified":"2026-10-23T19:30:07.567","description":"`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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-248"],"vendors":[],"products":[],"references":[{"url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-xx6h-2jgg-93m2","tags":[]}],"exploitRefs":[{"url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-xx6h-2jgg-93m2","tags":[]}],"hasPoc":true,"ai":null}