U
Vendor security profile
urllib3
Product portfolio, patch evidence and exploitation signals in a single security scorecard
The data is combined from the CVE Program, NVD, CISA KEV and vendor security advisories.
Total CVEs7
Critical0
CISA KEV0
Public exploit0
Patch rate%43
Avg. CVSS8.0
12-month vulnerability rate
0
2
1
0
0
0
1
0
0
0
3
0
CVE KEV
CVE severity distribution
7toplam CVE
High6 (86%)
Medium1 (14%)
Patch and exploitation view
%43
Verified patch
%0
CISA KEV
%0
Public exploit
3Patch available
0Partial
0Workaround
0Vendor: no patch
4Unknown
Latest vulnerabilities
8.9
CVE-2026-97689
urllib3: HTTPResponse.stream()/read_chunked() buffers an unbounded chunk-size line into memory
U
Patch status unknownEPSS %0
6.9
CVE-2026-97688
urllib3: Chunked Deflate streaming can enter an infinite loop
U
Patch status unknownEPSS %0
7.6
CVE-2026-97687
urllib3: HTTPS proxy TLS configuration may be ignored or overridden
U
Patch status unknownEPSS %0
8.9
CVE-2026-44432
urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API
U
Patch status unknownEPSS %1
8.9
CVE-2026-21441
urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)
U
Patch verifiedEPSS %3