# RHSA-2025:21065: squid security update

RHSA-2025:21065, released October 17, 2025, fixes 1 CVE in squid (version 6.10-5.el10_0.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2025-21065
- Platform: Linux
- Released: Oct 17, 2025
- Priority: Urgent (Closes CVE-2025-62168, rated Critical)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2025:21065

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [squid](https://patchblox.com/security/data/product/linux/squid.md) | RHEL 10 | 6.10-5.el10_0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-62168](https://patchblox.com/security/data/cve/CVE-2025-62168.md) | Urgent | Squid vulnerable to information disclosure via authentication credential leakage in error handling | 10.0 | 0.6482 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo