🔐 CVE Alert

CVE-2026-6678

UNKNOWN 0.0

Integer underflow in wc_PKCS7_DecryptOri handling crafted Other Recipient Info

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

Integer underflow in wc_PKCS7_DecryptOri when handling crafted Other Recipient Info, leading to incorrect length handling during decryption.

CWE CWE-191
Vendor wolfssl
Product wolfssl
Published Jun 25, 2026
Stay Ahead of the Next One

Get instant alerts for wolfssl wolfssl

Be the first to know when new unknown vulnerabilities affecting wolfssl wolfssl are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

wolfSSL / wolfSSL
3.15.5 ≤ 5.9.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗
github.com: https://github.com/wolfSSL/wolfssl/pull/10203 wolfssl.com: https://www.wolfssl.com/docs/security-vulnerabilities/

Credits

Dikai Zou