CVE-2026-89318
CVE-2026-89318 · JweRsaKeyEncryptionDecryptorImpl.Decrypt panics on attacker-chosen IV length (stdlib GCM.Open reached without nonce-size check)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
`JweRsaKeyEncryptionDecryptorImpl.Decrypt` passed the JWE's initialization vector 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.
CVSS 6.9 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
eclipse keypont - gose
- Versions
- ≥ 0.8.0, ≤ 0.13.0-rc1: Affected (semver)
No fix published
eclipse keypont - gose
- Versions
- ≥ 0, < 1.0.0-rc4: Affected (semver)
Update to 1.0.0-rc4