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.
https://access.redhat.com/errata/RHSA-2026:74613
https://access.redhat.com/errata/RHSA-2026:74612
https://access.redhat.com/errata/RHSA-2026:73767
https://access.redhat.com/errata/RHSA-2026:72594
https://access.redhat.com/errata/RHSA-2026:72593
https://access.redhat.com/errata/RHSA-2026:72273
https://access.redhat.com/errata/RHSA-2026:72272
https://access.redhat.com/errata/RHSA-2026:55740