https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-31T07:35:42.354757+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-111734 CVE-2026-111734 — Missing length validation of EtherType, VLAN and FrameID fields in pf_eth_recv() 2026-10-31T07:35:42.355886+00:00

Affected: RT-Labs P-Net

P-Net before 1.0.3 does not validate the length of a received Ethernet frame in pf_eth_recv() before reading the EtherType, any VLAN tags and the PROFINET FrameID. The VLAN tag loop had no upper bound, so a truncated frame, or a frame consisting only of VLAN tags, makes the function read past the end of the receive buffer. This can cause a crash (denial of service) or disclose memory content.