CVE-2026-16529
7.5 ÉlevéeDescription
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.
Produits concernés
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat OpenShift Container Platform 4
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | secalert@redhat.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/errata/RHSA-2026:55560
- https://access.redhat.com/errata/RHSA-2026:55617
- https://access.redhat.com/errata/RHSA-2026:55740
- https://access.redhat.com/errata/RHSA-2026:72272
- https://access.redhat.com/errata/RHSA-2026:72273
- https://access.redhat.com/errata/RHSA-2026:72593
- https://access.redhat.com/errata/RHSA-2026:72594
- https://access.redhat.com/errata/RHSA-2026:73767
- https://access.redhat.com/errata/RHSA-2026:74612
- https://access.redhat.com/errata/RHSA-2026:74613
- https://access.redhat.com/security/cve/CVE-2026-16529
- https://bugzilla.redhat.com/show_bug.cgi?id=2506032