Threats Tagged 'cve-2026-74391'
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Threats Tagged 'cve-2026-74391'
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In the Linux kernel, the following vulnerability has been resolved: tracing: Bound synthetic-field strings with seq_buf The synthetic field helpers… (CVE-2026-74391)CVE-2026-74391 0 A vulnerability in the Linux kernel tracing subsystem was resolved by bounding synthetic-field strings using seq_buf. Previously, the synthetic field helpers used raw strcat() to append strings in fixed-size buffers, which could lead to buffer overflows when handling long key lists, field names, or saved filters. The fix replaces this with bounded string construction and returns an error if limits are exceeded, preventing buffer overruns. Join the discussion | GCVE Database | 08/15/2026, 06:32:32 UTC Added: 08/15/2026, 15:53:13 UTC |
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