CVE-2026-122127 CESNET ipfixcol2 2.7.1 before 2.9.0 Heap Buffer Overflow via TCP LZ4 Decoder
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
| CVE-2026-122127 | 4 Nov 202620:48 | – | circl | |
| CVE-2026-122127 | 4 Nov 202620:36 | – | cve | |
| CVE-2026-122127 | 6 Nov 202602:51 | – | debiancve | |
| EUVD-2026-117082 | 4 Nov 202620:36 | – | euvd | |
| CVE-2026-122127 | 4 Nov 202620:36 | – | mend | |
| CVE-2026-122127 | 4 Nov 202621:18 | – | nvd | |
| DEBIAN-CVE-2026-122127 | 4 Nov 202621:18 | – | osv_debian | |
| UBUNTU-CVE-2026-122127 | 5 Nov 202600:00 | – | osv_ubuntu | |
| PT-2026-137150 | 4 Nov 202600:00 | – | ptsecurity | |
| CVE-2026-122127: CESNET ipfixcol2: CESNET ipfixcol2 2.7.1 before 2.9.0 contains a heap-based buffer overflow in Lz4Decoder.cpp that allows unauthenticated… | 4 Nov 202600:00 | – | rapid7 |
10
[
{
"vendor": "CESNET",
"product": "ipfixcol2",
"defaultStatus": "unaffected",
"versions": [
{
"version": "2.7.1",
"status": "affected",
"lessThan": "2.9.0",
"versionType": "semver"
}
]
}
]Data
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04 Nov 2026 20:36Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00387
SSVC