https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 14:34:02 +0000 https://db.gcve.eu/vuln/cve-2026-93146 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>time/namespace: Validate nanosecond field in proc_timens_set_offset()</p> <p>The function validates tv_sec to be within [-KTIME_SEC_MAX, KTIME_SEC_MAX] but never validates that tv_nsec is within the valid range of [0, NSEC_PER_SEC-1] before using it in timespec64_add().</p> <p>timespec64_add() expects both timespec64 structures to have normalized values with tv_nsec in the range [0, 999999999]. If off-&gt;val.tv_nsec contains invalid values (negative or &gt;= NSEC_PER_SEC), it could lead to incorrect calculations or unexpected behavior.</p> <p>Add validation to ensure tv_nsec is within the valid range before performing the addition.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>time/namespace: Validate nanosecond field in proc_timens_set_offset()</p> <p>The function validates tv_sec to be within [-KTIME_SEC_MAX, KTIME_SEC_MAX] but never validates that tv_nsec is within the valid range of [0, NSEC_PER_SEC-1] before using it in timespec64_add().</p> <p>timespec64_add() expects both timespec64 structures to have normalized values with tv_nsec in the range [0, 999999999]. If off-&gt;val.tv_nsec contains invalid values (negative or &gt;= NSEC_PER_SEC), it could lead to incorrect calculations or unexpected behavior.</p> <p>Add validation to ensure tv_nsec is within the valid range before performing the addition.</p> https://db.gcve.eu/vuln/cve-2026-93146