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Security update for python

Type: advisorySource: OSV1 source record

This update for python fixes the following issues: - CVE-2026-6879: quadratic behavior in `xml.etree.ElementPath` index predicates can lead to a denial of service via high CPU usage (bsc#1273148). - CVE-2026-9669: crafted input can cause a stack buffer overflow (bsc#1267974). - CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme (bsc#1276223). - CVE-2026-17084: StringPrep algorithm considered Unicode codepoint attributes outside Unicode 3.2.0 (bsc#1276226). - CVE-2026-18503: attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU (bsc#1274683). - CVE-2026-19672: The tarfile module's tar and data extraction filters created directories outside the destination for members whose name leaves the destination and retu (bsc#1276227). Changes for python: - Update bundled setuptools wheels to setuptools-40.6.2-py2.py3-none-any.whl (bsc#1276903)

Announced Group revision 1
Original source ↗

SUSE-SU-2026:4411-1

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:SUSE-SU-2026:4411-1

python

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
2.7.18-150000.133.1

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

python-base

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
2.7.18-150000.133.1

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "2.7.18-150000.133.1"
          }
        ]
      }
    ],
    "package": {
      "name": "python",
      "purl": "pkg:rpm/suse/python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7",
      "ecosystem": "SUSE:Linux Enterprise Module for Package Hub 15 SP7"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4411-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "python": "2.7.18-150000.133.1",
          "python-xml": "2.7.18-150000.133.1",
          "python-base": "2.7.18-150000.133.1",
          "python-gdbm": "2.7.18-150000.133.1",
          "python-curses": "2.7.18-150000.133.1",
          "libpython2_7-1_0": "2.7.18-150000.133.1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "2.7.18-150000.133.1"
          }
        ]
      }
    ],
    "package": {
      "name": "python-base",
      "purl": "pkg:rpm/suse/python-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7",
      "ecosystem": "SUSE:Linux Enterprise Module for Package Hub 15 SP7"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4411-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "python": "2.7.18-150000.133.1",
          "python-xml": "2.7.18-150000.133.1",
          "python-base": "2.7.18-150000.133.1",
          "python-gdbm": "2.7.18-150000.133.1",
          "python-curses": "2.7.18-150000.133.1",
          "libpython2_7-1_0": "2.7.18-150000.133.1"
        }
      ]
    }
  }
]
Related CVEs
CVE-2026-15806

Source reference: /upstream

CVE-2026-17084

Source reference: /upstream

CVE-2026-18503

Source reference: /upstream

CVE-2026-19672

Source reference: /upstream

CVE-2026-6879

Source reference: /upstream

CVE-2026-9669

Source reference: /upstream

Publisher severity

No explicit severity was provided.

Linked CVE context

These ratings describe the referenced vulnerabilities and products. They are not a severity rating for every application using this dependency.

CVE-2026-15806 · Medium

CPython

CVE-2026-17084 · Medium

CPython

CVE-2026-18503 · Low

CPython

Event
#68025 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. SUSE-SU-2026:4411-1 · Revision 1Source updated