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7.8высокая

CVE-2026-43958

Описание

A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffer overflow by sending an oversized CREATE request. This vulnerability can lead to a denial of service by crashing the daemon or potentially allow for arbitrary code execution, impacting the integrity and confidentiality of data.

CVSS
Балл7.8 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://access.redhat.com/errata/RHSA-2026:33731https://access.redhat.com/errata/RHSA-2026:34155https://access.redhat.com/errata/RHSA-2026:34156https://access.redhat.com/security/cve/CVE-2026-43958https://bugzilla.redhat.com/show_bug.cgi?id=2460932