CVE-2026-111734
— UNSCOREDPublished 2026-10-29 · Updated 2026-10-29
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
Weaknesses
CWE-125
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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