CVE WATCH / VULNERABILITY DETAIL
CVE-2026-122130
HIGHCVSS 8.2NVD feed
Published 4 November 2026 · tracked since 5 November 2026
Description
CESNET ipfixcol2 2.3.0 before 2.9.0 contains an integer overflow vulnerability in the Forwarder output plugin that allows unauthenticated IPFIX exporters to overflow a heap buffer by wrapping uint16_t message length counters. Attackers can send near-65535-byte data sets and large templates to a coll
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-54372 HIGH 8.8
- CVE-2026-121751 LOW 3.1
- CVE-2026-121746 MEDIUM 5.5
- CVE-2026-121747 MEDIUM 5.5
- CVE-2026-121748 LOW 3.6
- CVE-2026-121749 LOW 3.3
- CVE-2026-121750 LOW 3.1
- CVE-2026-121745 LOW 2.5
- CVE-2026-103002 HIGH 8.8
- CVE-2026-102280