CVE-2026-4159

creationtimestamp| type| source ---|---|--- 2026-03-19 21:49:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhgy6rtlng2x...

CVE-2026-4159

1-byte OOB heap read in wcPKCS7DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wcPKCS7DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted...