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, resulti…
High CVSS 7.5
Summary
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.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- 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/security/cve/CVE-2026-16529
- https://bugzilla.redhat.com/show_bug.cgi?id=2506032
Timeline
- nvd_ingest NVD