Known Vulnerabilities for Ipfixcol2 by CESNET

Listed below are 3 of the newest known vulnerabilities associated with "Ipfixcol2" by "CESNET".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-122130 json CESNET ipfixcol2 2.3.0 before 2.9.0 contains an integer overflow vulnerability in the Forwarder output plugin that allows una... Not Provided 2026-11-04 2026-11-04
CVE-2026-122129 json CESNET ipfixcol2 2.7.1 before 2.9.0 contains a memory allocation vulnerability in Lz4Decoder::read_start_header() that allows... Not Provided 2026-11-04 2026-11-04
CVE-2026-122127 json CESNET ipfixcol2 2.7.1 before 2.9.0 contains a heap-based buffer overflow in Lz4Decoder.cpp that allows unauthenticated netwo... Not Provided 2026-11-04 2026-11-04

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