CVE-1999-0727

Medium

Published: 06/08/1999(UTC)Updated: 16/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

1.00%

58th percentile - higher than 58% of all known CVEs

A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.

The organization may be exposed to interception and analysis of data transmitted in IPsec packets, potentially leading to loss of confidentiality.

It is recommended to update the OpenBSD kernel to the latest version to mitigate this vulnerability.

Original NVD description (English source)

A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.