# RHSA-2026:6301: squid security update

RHSA-2026:6301, released April 15, 2026, fixes 2 CVEs in squid (version 7:5.5-22.el9_7.4). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-6301
- Platform: Linux
- Released: Apr 15, 2026
- Priority: High (Closes CVE-2026-33526, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:6301

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [squid](https://patchblox.com/security/data/product/linux/squid.md) | RHEL 9 | 7:5.5-22.el9_7.4 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-33526](https://patchblox.com/security/data/cve/CVE-2026-33526.md) | High | Squid vulnerable to Denial of Service in ICP Request handling | 7.5 | 0.0908 |  |
| [CVE-2026-32748](https://patchblox.com/security/data/cve/CVE-2026-32748.md) | High | Squid has Denial of Service in ICP Response handling | 7.5 | 0.0907 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo