CVE-2026-16529
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Przepełnienie całkowitej liczby w funkcji __pmGetPDU() prowadzi do całkowitego zablokowania usługi.
CVSS
7.5
EPSS
0.5%
Exploit
none
Vendor
Opis źródłowy (NVD)
A signed integer overflow in the PCP __pmGetPDU() function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service (DoS) for subsequent packet reads.
dos
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.5% |
| Opublikowano (NVD) | 2026-07-30 06:25:02 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-02 00:17:02 UTC |
Referencje
- https://access.redhat.com/errata/RHSA-2026:55560 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:55617 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:55740 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:72272 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:72273 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:72593 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:72594 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:73767 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:74612 ([email protected])
- https://access.redhat.com/errata/RHSA-2026:74613 ([email protected])
- https://access.redhat.com/security/cve/CVE-2026-16529 ([email protected])
- https://bugzilla.redhat.com/show_bug.cgi?id=2506032 ([email protected])