Security update for python-urllib3
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
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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"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"
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"evidence": "/upstream"
},
{
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"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 317529,
"published_at": "2026-10-13T16:51:59+00:00"
}