https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T20:58:08.143152+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-83601 fkie_cve-2026-83601 2026-10-01T20:58:08.145517+00:00

Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized DIMENSION SLOT value that str2ull_encoded passes to pluginsd_rrddim_put_to_slot in src/plugins.d/pluginsd_internals.h without an upper bound. prd_array_create in src/database/rrdset-pluginsd-array.h can then wrap the size_t allocation calculation while retaining the original large array size, causing the subsequent initialization loop to write beyond the undersized heap allocation and crash the parent agent. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-83601 UBUNTU-CVE-2026-83601 2026-10-01T20:58:08.145615+00:00

Affected: Ubuntu:Pro:18.04:LTS: netdata, Ubuntu:Pro:20.04:LTS: netdata, Ubuntu:Pro:22.04:LTS: netdata, Ubuntu:24.04:LTS: netdata

Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized DIMENSION SLOT value that str2ull_encoded passes to pluginsd_rrddim_put_to_slot in src/plugins.d/pluginsd_internals.h without an upper bound. prd_array_create in src/database/rrdset-pluginsd-array.h can then wrap the size_t allocation calculation while retaining the original large array size, causing the subsequent initialization loop to write beyond the undersized heap allocation and crash the parent agent. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.