CVE-2026-43958
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Przepełnienie bufora w rrdcached umożliwia zdalne wykonanie kodu lub powoduje awarię usługi.
CVSS
7.8
EPSS
0.1%
Exploit
none
Vendor
Opis źródłowy (NVD)
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.
buffer-overflow dos rce
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.8 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2026-06-01 19:16:47 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-17 19:16:47 UTC |
Referencje
- https://access.redhat.com/errata/RHSA-2026:33731 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:34155 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:34156 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:68702 ([email protected])
- https://access.redhat.com/security/cve/CVE-2026-43958 ([email protected])
- https://bugzilla.redhat.com/show_bug.cgi?id=2460932 ([email protected])