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UnratedFix available

Security update for python-urllib3

Type: advisorySources: OSV

This update for python-urllib3 fixes the following issues: - CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding (bsc#1283909). - CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser (bsc#1283910).

Products
python-urllib3
Affected versions
Not specified
Fixed versions
1.25.10-150300.4.33.1
CVEs
CVE-2026-97688, CVE-2026-97689
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 12:37 UTC · Revision 1

Source evidence

Security update for python-urllib3

core-osv · Original source

Published 13 Oct 2026, 16:51 UTC

This update for python-urllib3 fixes the following issues: - CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding (bsc#1283909). - CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser (bsc#1283910).

osv:SUSE-SU-2026:4650-1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

python-urllib3

Fixed versions: 1.25.10-150300.4.33.1

Complete source record
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            "ecosystem": "SUSE:Linux Enterprise Server for SAP Applications 15 SP6"
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      ],
      "modified": "2026-10-14T17:30:08.619194687Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-97688",
        "CVE-2026-97689"
      ],
      "references": [
        "https://www.suse.com/support/update/announcement/2026/suse-su-20264650-1/",
        "https://bugzilla.suse.com/1283909",
        "https://bugzilla.suse.com/1283910",
        "https://www.suse.com/security/cve/CVE-2026-97688",
        "https://www.suse.com/security/cve/CVE-2026-97689"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-97688",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-97689",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 317529,
  "published_at": "2026-10-13T16:51:59+00:00"
}