# ELSA-2025-18183: Security update for 3 packages

ELSA-2025-18183, released October 16, 2025, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2025-18183
- Platform: Linux
- Released: Oct 16, 2025
- Priority: High (Closes CVE-2025-11021, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2025-18183.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsoup3](https://patchblox.com/security/data/product/linux/libsoup3.md) | ol 10 | 0:3.6.5-3.el10_0.7 |
| [libsoup3-devel](https://patchblox.com/security/data/product/linux/libsoup3-devel.md) | ol 10 | 0:3.6.5-3.el10_0.7 |
| [libsoup3-doc](https://patchblox.com/security/data/product/linux/libsoup3-doc.md) | ol 10 | 0:3.6.5-3.el10_0.7 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-11021](https://patchblox.com/security/data/cve/CVE-2025-11021.md) | High | Libsoup: out-of-bounds read in cookie date handling of libsoup http library | 7.5 | 0.0064 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo