# SUSE-SU-2026:3635-1: Security update for 2 packages

SUSE-SU-2026:3635-1, released August 18, 2026, fixes 8 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-3635-1
- Platform: Linux
- Released: Aug 18, 2026
- Priority: High (Closes CVE-2026-11972, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:3635-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python](https://patchblox.com/security/data/product/linux/python.md) | sles 15.7 | 2.7.18-150000.123.1 |
| [python-base](https://patchblox.com/security/data/product/linux/python-base.md) | sles 15.7 | 2.7.18-150000.123.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-11972](https://patchblox.com/security/data/cve/CVE-2026-11972.md) | High | tarfile opened in streaming mode mishandles EOF | 8.2 | 0.0072 |  |
| [CVE-2026-7210](https://patchblox.com/security/data/cve/CVE-2026-7210.md) | High | The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection | 7.5 | 0.0067 |  |
| [CVE-2026-15308](https://patchblox.com/security/data/cve/CVE-2026-15308.md) | High | Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations | 8.7 | 0.0064 |  |
| [CVE-2026-8643](https://patchblox.com/security/data/cve/CVE-2026-8643.md) | High | pip can extract console_scripts and gui_scripts outside installation directory | 8.0 | 0.0032 |  |
| [CVE-2026-3276](https://patchblox.com/security/data/cve/CVE-2026-3276.md) | Routine | Potential DoS via quadratic complexity in unicodedata.normalize() | 6.3 | 0.0049 |  |
| [CVE-2026-8328](https://patchblox.com/security/data/cve/CVE-2026-8328.md) | Routine | FTP PASV SSRF, ftpcp() does not use actual peer address, trusts server-supplied PASV host address | 5.9 | 0.0046 |  |
| [CVE-2026-6357](https://patchblox.com/security/data/cve/CVE-2026-6357.md) | Routine | pip self-update functionality can import newly installed modules after wheel installation | n/a | 0.0014 |  |
| [CVE-2026-0864](https://patchblox.com/security/data/cve/CVE-2026-0864.md) | Routine | Configuration Injection via Carriage Return (\r) in write() method | 5.5 | 0.0013 |  |

---

Data as of 2026-11-10T20:03:11Z 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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.