# RHSA-2026:1249: receptor security update

RHSA-2026:1249, released December 2, 2025, fixes 1 CVE in receptor (version 1.6.3-2.el10ap). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-1249
- Platform: Linux
- Released: Dec 2, 2025
- Priority: High (Closes CVE-2025-61729, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:1249

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [receptor](https://patchblox.com/security/data/product/linux/receptor.md) | RHEL 10 | 1.6.3-2.el10ap |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-61729](https://patchblox.com/security/data/cve/CVE-2025-61729.md) | High | Excessive resource consumption when printing error string for host certificate validation in crypto/x509 | 8.1 | 0.0049 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo